<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019d93b7-cf25-7046-8df7-5ada85494b9d,g:3823c01d-4912-4e34-82d0-db8787e2f0e6-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:roleRef roleURI="http://xbrl.sec.gov/cef/role/SecurityOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/cef/2025/cef-2025.xsd#SecurityOnly"/>
  <link:definitionLink xlink:role="http://xbrl.sec.gov/cef/role/SecurityOnly" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonClassSMember_019d93b7-cf25-7928-9766-be54ea6ab09b" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonClassSMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain" xlink:to="loc_ck0001869453_CommonClassSMember_019d93b7-cf25-7928-9766-be54ea6ab09b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonClassDMember_019d93b7-cf25-7152-8ded-2f9033c15653" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonClassDMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain" xlink:to="loc_ck0001869453_CommonClassDMember_019d93b7-cf25-7152-8ded-2f9033c15653" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonClassIMember_019d93b7-cf25-754a-a531-1f27be8ccc84" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonClassIMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain" xlink:to="loc_ck0001869453_CommonClassIMember_019d93b7-cf25-754a-a531-1f27be8ccc84" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_ClassSMember_019d93b7-cf25-7a1d-bb79-59556308d81b" xlink:href="ck0001869453-20260421.xsd#ck0001869453_ClassSMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain" xlink:to="loc_ck0001869453_ClassSMember_019d93b7-cf25-7a1d-bb79-59556308d81b" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_ClassDMember_019d93b7-cf25-7a3c-957d-fd891bedd775" xlink:href="ck0001869453-20260421.xsd#ck0001869453_ClassDMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain" xlink:to="loc_ck0001869453_ClassDMember_019d93b7-cf25-7a3c-957d-fd891bedd775" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_ClassIMember_019d93b7-cf25-7a7f-b3d8-a6853eb96345" xlink:href="ck0001869453-20260421.xsd#ck0001869453_ClassIMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain" xlink:to="loc_ck0001869453_ClassIMember_019d93b7-cf25-7a7f-b3d8-a6853eb96345" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain" xlink:to="loc_us-gaap_CommonStockMember" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockMember" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain" xlink:to="loc_us-gaap_PreferredStockMember" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_RevolvingCreditFacility1Member_019d93b7-cf25-7eae-a011-8f4f6cef485e" xlink:href="ck0001869453-20260421.xsd#ck0001869453_RevolvingCreditFacility1Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain" xlink:to="loc_ck0001869453_RevolvingCreditFacility1Member_019d93b7-cf25-7eae-a011-8f4f6cef485e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_SPVAssetFacilityIMember_019d93b7-cf25-7b41-8b7e-bf773a9cb9bd" xlink:href="ck0001869453-20260421.xsd#ck0001869453_SPVAssetFacilityIMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain" xlink:to="loc_ck0001869453_SPVAssetFacilityIMember_019d93b7-cf25-7b41-8b7e-bf773a9cb9bd" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_SPVAssetFacilityIIMember_019d93b7-cf25-73de-8ff6-2e65b34ae367" xlink:href="ck0001869453-20260421.xsd#ck0001869453_SPVAssetFacilityIIMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain" xlink:to="loc_ck0001869453_SPVAssetFacilityIIMember_019d93b7-cf25-73de-8ff6-2e65b34ae367" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_SPVAssetFacilityIIIMember_019d93b7-cf25-74dd-9a62-95d3426a8e89" xlink:href="ck0001869453-20260421.xsd#ck0001869453_SPVAssetFacilityIIIMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain" xlink:to="loc_ck0001869453_SPVAssetFacilityIIIMember_019d93b7-cf25-74dd-9a62-95d3426a8e89" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_SPVAssetFacilityIVMember_019d93b7-cf25-74a8-8a37-64c6223ed8fa" xlink:href="ck0001869453-20260421.xsd#ck0001869453_SPVAssetFacilityIVMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain" xlink:to="loc_ck0001869453_SPVAssetFacilityIVMember_019d93b7-cf25-74a8-8a37-64c6223ed8fa" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_AthenaCLOIIIMember_019d93b7-cf25-79ba-945a-ed1e81ec9c72" xlink:href="ck0001869453-20260421.xsd#ck0001869453_AthenaCLOIIIMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain" xlink:to="loc_ck0001869453_AthenaCLOIIIMember_019d93b7-cf25-79ba-945a-ed1e81ec9c72" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_Series2023ANotesMember_019d93b7-cf25-7f96-a5c7-f8880eaa1aa5" xlink:href="ck0001869453-20260421.xsd#ck0001869453_Series2023ANotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain" xlink:to="loc_ck0001869453_Series2023ANotesMember_019d93b7-cf25-7f96-a5c7-f8880eaa1aa5" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_Series2023BANotesMember_019d93b7-cf25-7600-9e90-3299b9a74b19" xlink:href="ck0001869453-20260421.xsd#ck0001869453_Series2023BANotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain" xlink:to="loc_ck0001869453_Series2023BANotesMember_019d93b7-cf25-7600-9e90-3299b9a74b19" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_Series2023BBNotesMember_019d93b7-cf25-708d-ac44-480af55ecf5a" xlink:href="ck0001869453-20260421.xsd#ck0001869453_Series2023BBNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain" xlink:to="loc_ck0001869453_Series2023BBNotesMember_019d93b7-cf25-708d-ac44-480af55ecf5a" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_PromissoryNoteMember_019d93b7-cf25-73f6-82c3-6245c824c35e" xlink:href="ck0001869453-20260421.xsd#ck0001869453_PromissoryNoteMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain" xlink:to="loc_ck0001869453_PromissoryNoteMember_019d93b7-cf25-73f6-82c3-6245c824c35e" xlink:type="arc" order="10"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/cef/role/RiskOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/cef/2025/cef-2025.xsd#RiskOnly"/>
  <link:definitionLink xlink:role="http://xbrl.sec.gov/cef/role/RiskOnly" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_cef_AllRisksMember" xlink:href="https://xbrl.sec.gov/cef/2025/cef-2025.xsd#cef_AllRisksMember"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_GlobalEconomicPoliticalAndMarketConditionRiskMember_019d93b7-cf25-769b-a1d7-fda831841b6d" xlink:href="ck0001869453-20260421.xsd#ck0001869453_GlobalEconomicPoliticalAndMarketConditionRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_GlobalEconomicPoliticalAndMarketConditionRiskMember_019d93b7-cf25-769b-a1d7-fda831841b6d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CapitalMarketsDisruptionAndEconomicUncertaintyRiskMember_019d93b7-cf25-75e6-b26a-981a01046e47" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CapitalMarketsDisruptionAndEconomicUncertaintyRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CapitalMarketsDisruptionAndEconomicUncertaintyRiskMember_019d93b7-cf25-75e6-b26a-981a01046e47" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_EconomicRecessionsRiskMember_019d93b7-cf25-7c5b-91c5-7f5785c225aa" xlink:href="ck0001869453-20260421.xsd#ck0001869453_EconomicRecessionsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_EconomicRecessionsRiskMember_019d93b7-cf25-7c5b-91c5-7f5785c225aa" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InflationRiskMember_019d93b7-cf25-7548-85f2-7639dcbe30c8" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InflationRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InflationRiskMember_019d93b7-cf25-7548-85f2-7639dcbe30c8" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_FluctuationsInInterestRatesRiskMember_019d93b7-cf25-7c7f-b598-d2453655f427" xlink:href="ck0001869453-20260421.xsd#ck0001869453_FluctuationsInInterestRatesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_FluctuationsInInterestRatesRiskMember_019d93b7-cf25-7c7f-b598-d2453655f427" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskLackOfLiquidityRiskMember_019d93b7-cf25-7ffc-aa26-4f21882bfe0c" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskLackOfLiquidityRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskLackOfLiquidityRiskMember_019d93b7-cf25-7ffc-aa26-4f21882bfe0c" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskBorrowingMoneyRiskMember_019d93b7-cf25-78ca-af29-98d44995b0ec" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskBorrowingMoneyRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskBorrowingMoneyRiskMember_019d93b7-cf25-78ca-af29-98d44995b0ec" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskProvisionsInBorrowingsRiskMember_019d93b7-cf25-738f-8aaa-de3f3395ce3f" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskProvisionsInBorrowingsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskProvisionsInBorrowingsRiskMember_019d93b7-cf25-738f-8aaa-de3f3395ce3f" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskUnableToObtainAdditionalDebtFinancingRiskMember_019d93b7-cf25-794a-932e-215fa4da0752" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskUnableToObtainAdditionalDebtFinancingRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskUnableToObtainAdditionalDebtFinancingRiskMember_019d93b7-cf25-794a-932e-215fa4da0752" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskAdviserRiskMember_019d93b7-cf25-7091-9505-d67fdb6ca330" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskAdviserRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskAdviserRiskMember_019d93b7-cf25-7091-9505-d67fdb6ca330" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskBlueOwlsRelationshipsRiskMember_019d93b7-cf25-7eda-92a2-9d9f4bab5238" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskBlueOwlsRelationshipsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskBlueOwlsRelationshipsRiskMember_019d93b7-cf25-7eda-92a2-9d9f4bab5238" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskCashAndCashEquivalentsRiskMember_019d93b7-cf25-790c-b310-1f65f447cecf" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskCashAndCashEquivalentsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskCashAndCashEquivalentsRiskMember_019d93b7-cf25-790c-b310-1f65f447cecf" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskCompetitionForInvestmentOpportunitiesRiskMember_019d93b7-cf25-7061-8a7e-60be85c9ff1d" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskCompetitionForInvestmentOpportunitiesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskCompetitionForInvestmentOpportunitiesRiskMember_019d93b7-cf25-7061-8a7e-60be85c9ff1d" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskInvestmentPortfolioRecordedAtFairValueRiskMember_019d93b7-cf25-746a-b023-20b3c88c6a0d" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskInvestmentPortfolioRecordedAtFairValueRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskInvestmentPortfolioRecordedAtFairValueRiskMember_019d93b7-cf25-746a-b023-20b3c88c6a0d" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskTechnologyRelatedCompaniesRiskMember_019d93b7-cf25-714d-b5aa-6ac415d51716" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskTechnologyRelatedCompaniesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskTechnologyRelatedCompaniesRiskMember_019d93b7-cf25-714d-b5aa-6ac415d51716" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskLimitedAssetsThatMayBeInvestedRiskMember_019d93b7-cf25-7b8e-ae33-619ba95ee53c" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskLimitedAssetsThatMayBeInvestedRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskLimitedAssetsThatMayBeInvestedRiskMember_019d93b7-cf25-7b8e-ae33-619ba95ee53c" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskUnrealizedDepreciationRiskMember_019d93b7-cf25-7f9f-9908-0b7fffe4590a" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskUnrealizedDepreciationRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskUnrealizedDepreciationRiskMember_019d93b7-cf25-7f9f-9908-0b7fffe4590a" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskEmergingGrowthCompanyRiskMember_019d93b7-cf25-755d-a7d2-23cb72c2cb42" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskEmergingGrowthCompanyRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskEmergingGrowthCompanyRiskMember_019d93b7-cf25-755d-a7d2-23cb72c2cb42" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskStatusAsAnEmergingGrowthCompanyRiskMember_019d93b7-cf25-7ba9-a7c9-e7ec6f7bd383" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskStatusAsAnEmergingGrowthCompanyRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskStatusAsAnEmergingGrowthCompanyRiskMember_019d93b7-cf25-7ba9-a7c9-e7ec6f7bd383" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskCybersecurityThreatRiskMember_019d93b7-cf25-7200-b301-d094861e80bf" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskCybersecurityThreatRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskCybersecurityThreatRiskMember_019d93b7-cf25-7200-b301-d094861e80bf" xlink:type="arc" order="21"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskAITechnologiesRiskMember_019d93c7-8b5f-7918-afbb-17b665ccce53" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskAITechnologiesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskAITechnologiesRiskMember_019d93c7-8b5f-7918-afbb-17b665ccce53" xlink:type="arc" order="22"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskUsingCustodiansCounterpartiesAdministratorsAndOtherAgentsRiskMember_019d93c8-5ae3-7280-8529-25702256d50e" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskUsingCustodiansCounterpartiesAdministratorsAndOtherAgentsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskUsingCustodiansCounterpartiesAdministratorsAndOtherAgentsRiskMember_019d93c8-5ae3-7280-8529-25702256d50e" xlink:type="arc" order="23"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskIncreasedDataProtectionRegulationRiskMember_019d93c8-c8df-7837-be1e-e1a2a9457a68" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskIncreasedDataProtectionRegulationRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskIncreasedDataProtectionRegulationRiskMember_019d93c8-c8df-7837-be1e-e1a2a9457a68" xlink:type="arc" order="24"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_ScrutinyFromInvestorsRiskMember_019d93b7-cf25-7fc0-a659-e0aa3f436f8d" xlink:href="ck0001869453-20260421.xsd#ck0001869453_ScrutinyFromInvestorsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_ScrutinyFromInvestorsRiskMember_019d93b7-cf25-7fc0-a659-e0aa3f436f8d" xlink:type="arc" order="25"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_ScrutinyWithRespectToESGRelatedIssuesRiskMember_019d93b7-cf25-7a58-b342-af13b1e47d99" xlink:href="ck0001869453-20260421.xsd#ck0001869453_ScrutinyWithRespectToESGRelatedIssuesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_ScrutinyWithRespectToESGRelatedIssuesRiskMember_019d93b7-cf25-7a58-b342-af13b1e47d99" xlink:type="arc" order="26"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessRiskTargetOfLitigationAndPublicPerceptionRiskMember_019d93c9-7f7c-7009-8cec-fba0b78f157f" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessRiskTargetOfLitigationAndPublicPerceptionRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessRiskTargetOfLitigationAndPublicPerceptionRiskMember_019d93c9-7f7c-7009-8cec-fba0b78f157f" xlink:type="arc" order="27"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskAffiliateOfAdviserRiskMember_019d93b7-cf25-72b2-9ce0-f868b8b9b876" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskAffiliateOfAdviserRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskAffiliateOfAdviserRiskMember_019d93b7-cf25-72b2-9ce0-f868b8b9b876" xlink:type="arc" order="28"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskConflictsOfInterestRiskMember_019d93b7-cf25-7ec0-a322-66393738c47f" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskConflictsOfInterestRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskConflictsOfInterestRiskMember_019d93b7-cf25-7ec0-a322-66393738c47f" xlink:type="arc" order="29"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskAdviserManagingOtherEntitiesRiskMember_019d93b7-cf25-7cda-a166-123222b61e32" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskAdviserManagingOtherEntitiesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskAdviserManagingOtherEntitiesRiskMember_019d93b7-cf25-7cda-a166-123222b61e32" xlink:type="arc" order="30"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskConflictsOfInterestWithRespectToServicesPerformedRiskMember_019d93b7-cf25-7c0b-9ce1-59c02ef73631" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskConflictsOfInterestWithRespectToServicesPerformedRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskConflictsOfInterestWithRespectToServicesPerformedRiskMember_019d93b7-cf25-7c0b-9ce1-59c02ef73631" xlink:type="arc" order="31"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskServicingFeeRiskMember_019d93b7-cf25-7fb6-a910-79ac570f47a9" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskServicingFeeRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskServicingFeeRiskMember_019d93b7-cf25-7fb6-a910-79ac570f47a9" xlink:type="arc" order="32"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskIncentiveToDelayALiquidityEventRiskMember_019d93b7-cf25-72a7-be25-d3fb2ddfe9e4" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskIncentiveToDelayALiquidityEventRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskIncentiveToDelayALiquidityEventRiskMember_019d93b7-cf25-72a7-be25-d3fb2ddfe9e4" xlink:type="arc" order="33"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskReductionsWaiversOrAbsorptionsOfFeesRiskMember_019d93b7-cf25-7648-9258-61aceecbfb04" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskReductionsWaiversOrAbsorptionsOfFeesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskReductionsWaiversOrAbsorptionsOfFeesRiskMember_019d93b7-cf25-7648-9258-61aceecbfb04" xlink:type="arc" order="34"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskSaleLeaseBackTransactionsRiskMember_019d93b7-cf25-7513-9a3f-ed15fc7c893a" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskSaleLeaseBackTransactionsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskSaleLeaseBackTransactionsRiskMember_019d93b7-cf25-7513-9a3f-ed15fc7c893a" xlink:type="arc" order="35"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskAccessToConfidentialInformationRiskMember_019d93b7-cf25-7ec4-a568-e05e36cec001" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskAccessToConfidentialInformationRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskAccessToConfidentialInformationRiskMember_019d93b7-cf25-7ec4-a568-e05e36cec001" xlink:type="arc" order="36"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskAdviserIncentiveFeesRiskMember_019d93b7-cf25-7ea2-9fe0-fea6cafd6ee8" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskAdviserIncentiveFeesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskAdviserIncentiveFeesRiskMember_019d93b7-cf25-7ea2-9fe0-fea6cafd6ee8" xlink:type="arc" order="37"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskTransactionsWithAffiliatesIsRestrictedRiskMember_019d93b7-cf25-72b9-bc34-16b12fdb9777" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskTransactionsWithAffiliatesIsRestrictedRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskTransactionsWithAffiliatesIsRestrictedRiskMember_019d93b7-cf25-72b9-bc34-16b12fdb9777" xlink:type="arc" order="38"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskInvestmentsConflictOfInterestRiskMember_019d93b7-cf25-75ec-94d3-386fad0da6fe" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskInvestmentsConflictOfInterestRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskInvestmentsConflictOfInterestRiskMember_019d93b7-cf25-75ec-94d3-386fad0da6fe" xlink:type="arc" order="39"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskAdviserLimitedLiabilityUnderTheInvestmentAdvisoryAgreementRiskMember_019d93b7-cf25-7667-8102-656c208fd09c" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskAdviserLimitedLiabilityUnderTheInvestmentAdvisoryAgreementRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskAdviserLimitedLiabilityUnderTheInvestmentAdvisoryAgreementRiskMember_019d93b7-cf25-7667-8102-656c208fd09c" xlink:type="arc" order="40"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskMergerWithOrPurchaseOfAssetsOfAnotherFundRiskMember_019d93b7-cf25-7c05-ad73-f586bd1d0cb4" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskMergerWithOrPurchaseOfAssetsOfAnotherFundRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskMergerWithOrPurchaseOfAssetsOfAnotherFundRiskMember_019d93b7-cf25-7c05-ad73-f586bd1d0cb4" xlink:type="arc" order="41"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskFailureToComplyWithPayToPlayLawsRiskMember_019d93b7-cf25-712e-9267-9fbb89c74755" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskFailureToComplyWithPayToPlayLawsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskFailureToComplyWithPayToPlayLawsRiskMember_019d93b7-cf25-712e-9267-9fbb89c74755" xlink:type="arc" order="42"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskLiabilitiesAndOtherObligationsRiskMember_019d93b7-cf25-7afb-a8ff-b4437171a5d5" xlink:href="ck0001869453-20260421.xsd#ck0001869453_OurAdviserAndItsAffiliatesRiskLiabilitiesAndOtherObligationsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_OurAdviserAndItsAffiliatesRiskLiabilitiesAndOtherObligationsRiskMember_019d93b7-cf25-7afb-a8ff-b4437171a5d5" xlink:type="arc" order="43"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessDevelopmentCompaniesFailureAsABDCToInvestASufficientPortionInQualifyingAssetsRiskMember_019d93b7-cf25-7eaf-bedc-87a2580b63e3" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessDevelopmentCompaniesFailureAsABDCToInvestASufficientPortionInQualifyingAssetsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessDevelopmentCompaniesFailureAsABDCToInvestASufficientPortionInQualifyingAssetsRiskMember_019d93b7-cf25-7eaf-bedc-87a2580b63e3" xlink:type="arc" order="44"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessDevelopmentCompaniesFailureToMaintainBDCStatusRiskMember_019d93b7-cf25-7058-8423-c816edc2696c" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessDevelopmentCompaniesFailureToMaintainBDCStatusRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessDevelopmentCompaniesFailureToMaintainBDCStatusRiskMember_019d93b7-cf25-7058-8423-c816edc2696c" xlink:type="arc" order="45"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_BusinessDevelopmentCompaniesRegulationsGoverningBDCAndRICRiskMember_019d93b7-cf25-7cdc-853f-765c3ae805c0" xlink:href="ck0001869453-20260421.xsd#ck0001869453_BusinessDevelopmentCompaniesRegulationsGoverningBDCAndRICRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_BusinessDevelopmentCompaniesRegulationsGoverningBDCAndRICRiskMember_019d93b7-cf25-7cdc-853f-765c3ae805c0" xlink:type="arc" order="46"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsInvestmentsInPortfolioCompaniesRiskMember_019d93b7-cf25-71e4-9e37-97a27ebb783b" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsInvestmentsInPortfolioCompaniesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsInvestmentsInPortfolioCompaniesRiskMember_019d93b7-cf25-71e4-9e37-97a27ebb783b" xlink:type="arc" order="47"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsJointVenturesPartnershipsAndOtherSpecialPurposeVehiclesRiskMember_019d93b7-cf25-74a0-a49b-2d7d6e0132a6" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsJointVenturesPartnershipsAndOtherSpecialPurposeVehiclesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsJointVenturesPartnershipsAndOtherSpecialPurposeVehiclesRiskMember_019d93b7-cf25-74a0-a49b-2d7d6e0132a6" xlink:type="arc" order="48"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsStrategicInvestmentsRiskMember_019d93b7-cf25-70ab-be95-74a8f8e53b9d" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsStrategicInvestmentsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsStrategicInvestmentsRiskMember_019d93b7-cf25-70ab-be95-74a8f8e53b9d" xlink:type="arc" order="49"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsBroadlySyndicatedLoansRiskMember_019d93b7-cf25-786d-9554-e407000a7fb6" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsBroadlySyndicatedLoansRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsBroadlySyndicatedLoansRiskMember_019d93b7-cf25-786d-9554-e407000a7fb6" xlink:type="arc" order="50"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsTechnologyRelatedIndustriesRiskMember_019d93b7-cf25-7336-b961-7edec85ef179" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsTechnologyRelatedIndustriesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsTechnologyRelatedIndustriesRiskMember_019d93b7-cf25-7336-b961-7edec85ef179" xlink:type="arc" order="51"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsLimitedOperatingHistoriesRiskMember_019d93b7-cf25-7ac9-953a-6518a15b169d" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsLimitedOperatingHistoriesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsLimitedOperatingHistoriesRiskMember_019d93b7-cf25-7ac9-953a-6518a15b169d" xlink:type="arc" order="52"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsLackOfIPOOrMergerAndAcquisitionOpportunitiesRiskMember_019d93b7-cf25-7fbe-bdb0-b0ca05497ce0" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsLackOfIPOOrMergerAndAcquisitionOpportunitiesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsLackOfIPOOrMergerAndAcquisitionOpportunitiesRiskMember_019d93b7-cf25-7fbe-bdb0-b0ca05497ce0" xlink:type="arc" order="53"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsCreateCommerciallyViableProductsRiskMember_019d93b7-cf25-7ecc-a287-f3b467a360a1" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsCreateCommerciallyViableProductsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsCreateCommerciallyViableProductsRiskMember_019d93b7-cf25-7ecc-a287-f3b467a360a1" xlink:type="arc" order="54"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsIntellectualPropertyRightsRiskMember_019d93b7-cf25-7a27-85ab-8740fa8642e0" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsIntellectualPropertyRightsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsIntellectualPropertyRightsRiskMember_019d93b7-cf25-7a27-85ab-8740fa8642e0" xlink:type="arc" order="55"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsPortfolioCompaniesTradeSecretsRiskMember_019d93b7-cf25-70b8-a9e2-cfbd0845ccab" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsPortfolioCompaniesTradeSecretsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsPortfolioCompaniesTradeSecretsRiskMember_019d93b7-cf25-70b8-a9e2-cfbd0845ccab" xlink:type="arc" order="56"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsInvestmentsInBankLoansRiskMember_019d93b7-cf25-7094-8c25-726e0519dbc0" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsInvestmentsInBankLoansRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsInvestmentsInBankLoansRiskMember_019d93b7-cf25-7094-8c25-726e0519dbc0" xlink:type="arc" order="57"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsInsufficientCollateralRiskMember_019d93b7-cf25-72e2-99a6-899c39bf4551" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsInsufficientCollateralRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsInsufficientCollateralRiskMember_019d93b7-cf25-72e2-99a6-899c39bf4551" xlink:type="arc" order="58"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsPortfolioCompanyDefaultsRiskMember_019d93b7-cf25-756f-8c00-c3b84a9a6ba1" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsPortfolioCompanyDefaultsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsPortfolioCompanyDefaultsRiskMember_019d93b7-cf25-756f-8c00-c3b84a9a6ba1" xlink:type="arc" order="59"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsIncomeFromEquityInvestmentRiskMember_019d93b7-cf25-79c3-b081-9b836ceae787" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsIncomeFromEquityInvestmentRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsIncomeFromEquityInvestmentRiskMember_019d93b7-cf25-79c3-b081-9b836ceae787" xlink:type="arc" order="60"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsStrategyFocusedOnPrivatelyHeldCompaniesRiskMember_019d93d3-556d-7cca-9d13-74f1e80882e0" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsStrategyFocusedOnPrivatelyHeldCompaniesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsStrategyFocusedOnPrivatelyHeldCompaniesRiskMember_019d93d3-556d-7cca-9d13-74f1e80882e0" xlink:type="arc" order="61"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsFinancialCovenantsRiskMember_019d93b7-cf25-730b-bbdc-76d1165d7a32" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsFinancialCovenantsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsFinancialCovenantsRiskMember_019d93b7-cf25-730b-bbdc-76d1165d7a32" xlink:type="arc" order="62"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsCreditRatingsRiskMember_019d93b7-cf25-752a-acec-63fce1c9b185" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsCreditRatingsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsCreditRatingsRiskMember_019d93b7-cf25-752a-acec-63fce1c9b185" xlink:type="arc" order="63"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsPrepaymentsOfDebtInvestmentsRiskMember_019d93b7-cf25-7e29-ba5b-6750539c4f30" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsPrepaymentsOfDebtInvestmentsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsPrepaymentsOfDebtInvestmentsRiskMember_019d93b7-cf25-7e29-ba5b-6750539c4f30" xlink:type="arc" order="64"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_RedemptionOfConvertibleSecuritiesRiskMember_019d93b7-cf25-774b-bb40-beca105d9cfc" xlink:href="ck0001869453-20260421.xsd#ck0001869453_RedemptionOfConvertibleSecuritiesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_RedemptionOfConvertibleSecuritiesRiskMember_019d93b7-cf25-774b-bb40-beca105d9cfc" xlink:type="arc" order="65"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsOIDAndPIKRiskMember_019d93b7-cf25-77c0-b9ab-bfc2b91d0aee" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsOIDAndPIKRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsOIDAndPIKRiskMember_019d93b7-cf25-77c0-b9ab-bfc2b91d0aee" xlink:type="arc" order="66"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsPortfolioCompaniesMayIncurDebtRiskMember_019d93b7-cf25-7057-a8c7-ea78d444e1ee" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsPortfolioCompaniesMayIncurDebtRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsPortfolioCompaniesMayIncurDebtRiskMember_019d93b7-cf25-7057-a8c7-ea78d444e1ee" xlink:type="arc" order="67"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsHighlyLeveragedRiskMember_019d93b7-cf25-7d41-b3de-1fe0064f37aa" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsHighlyLeveragedRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsHighlyLeveragedRiskMember_019d93b7-cf25-7d41-b3de-1fe0064f37aa" xlink:type="arc" order="68"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsDebtFinancingOrEquityCapitalRiskMember_019d93b7-cf25-7273-9676-e93fc9888fb7" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsDebtFinancingOrEquityCapitalRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsDebtFinancingOrEquityCapitalRiskMember_019d93b7-cf25-7273-9676-e93fc9888fb7" xlink:type="arc" order="69"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsDefaultsByPortfolioCompaniesRiskMember_019d93b7-cf25-7cd9-9745-6d598309c047" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsDefaultsByPortfolioCompaniesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsDefaultsByPortfolioCompaniesRiskMember_019d93b7-cf25-7cd9-9745-6d598309c047" xlink:type="arc" order="70"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsSubordinatedLiensRiskMember_019d93b7-cf25-726f-a076-6bff53b1c87d" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsSubordinatedLiensRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsSubordinatedLiensRiskMember_019d93b7-cf25-726f-a076-6bff53b1c87d" xlink:type="arc" order="71"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsFraudulentConveyanceLawsRiskMember_019d93b7-cf25-784c-896e-a71fa1dc4ab6" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsFraudulentConveyanceLawsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsFraudulentConveyanceLawsRiskMember_019d93b7-cf25-784c-896e-a71fa1dc4ab6" xlink:type="arc" order="72"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsInvestmentsSubordinatedToClaimsOfOtherCreditorsRiskMember_019d93b7-cf25-762a-8e46-6c10916af61a" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsInvestmentsSubordinatedToClaimsOfOtherCreditorsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsInvestmentsSubordinatedToClaimsOfOtherCreditorsRiskMember_019d93b7-cf25-762a-8e46-6c10916af61a" xlink:type="arc" order="73"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsControlOfBusinessOperationsRiskMember_019d93b7-cf25-72ed-ae63-aa2e955f3161" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsControlOfBusinessOperationsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsControlOfBusinessOperationsRiskMember_019d93b7-cf25-72ed-ae63-aa2e955f3161" xlink:type="arc" order="74"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsInterestRateRiskMember_019d93d8-4df3-7e98-901a-fcdee53dd236" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsInterestRateRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsInterestRateRiskMember_019d93d8-4df3-7e98-901a-fcdee53dd236" xlink:type="arc" order="75"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsInternationalInvestmentsRiskMember_019d93b7-cf25-72af-b887-48c46ff37349" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsInternationalInvestmentsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsInternationalInvestmentsRiskMember_019d93b7-cf25-72af-b887-48c46ff37349" xlink:type="arc" order="76"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsRiskManagementActivitiesRiskMember_019d93b7-cf25-7b61-a2b8-c4b42f23c254" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsRiskManagementActivitiesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsRiskManagementActivitiesRiskMember_019d93b7-cf25-7b61-a2b8-c4b42f23c254" xlink:type="arc" order="77"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsDoddFrankActRiskMember_019d93b7-cf25-7324-b188-546afb9c9cb3" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsDoddFrankActRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsDoddFrankActRiskMember_019d93b7-cf25-7324-b188-546afb9c9cb3" xlink:type="arc" order="78"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsDerivativesAndFinancialCommitmentTransactionRiskMember_019d93b7-cf25-7093-9889-cd158efa2927" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsDerivativesAndFinancialCommitmentTransactionRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsDerivativesAndFinancialCommitmentTransactionRiskMember_019d93b7-cf25-7093-9889-cd158efa2927" xlink:type="arc" order="79"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsTotalReturnSwapsRiskMember_019d93b7-cf25-7e9a-af61-076af25b6e04" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsTotalReturnSwapsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsTotalReturnSwapsRiskMember_019d93b7-cf25-7e9a-af61-076af25b6e04" xlink:type="arc" order="80"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsTechnologyRelatedCompaniesVolatilityRiskMember_019d93b7-cf25-78be-9177-d0c7f53edb4c" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsTechnologyRelatedCompaniesVolatilityRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsTechnologyRelatedCompaniesVolatilityRiskMember_019d93b7-cf25-78be-9177-d0c7f53edb4c" xlink:type="arc" order="81"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsLifeSciencesRelatedCompaniesRiskMember_019d93b7-cf25-74f1-b290-703468a90a4d" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsLifeSciencesRelatedCompaniesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsLifeSciencesRelatedCompaniesRiskMember_019d93b7-cf25-74f1-b290-703468a90a4d" xlink:type="arc" order="82"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsSoftwareIndustryRiskMember_019d93b7-cf25-795d-9982-ab4af0a678b0" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsSoftwareIndustryRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsSoftwareIndustryRiskMember_019d93b7-cf25-795d-9982-ab4af0a678b0" xlink:type="arc" order="83"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsRequiredLicensesRiskMember_019d93b7-cf25-7897-849d-3f1947814086" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsRequiredLicensesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsRequiredLicensesRiskMember_019d93b7-cf25-7897-849d-3f1947814086" xlink:type="arc" order="84"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsInvestmentAnalysesAndDecisionsByAdviserRiskMember_019d93b7-cf25-79a5-bafd-94f51981b647" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsInvestmentAnalysesAndDecisionsByAdviserRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsInvestmentAnalysesAndDecisionsByAdviserRiskMember_019d93b7-cf25-79a5-bafd-94f51981b647" xlink:type="arc" order="85"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsAdditionalInvestmentsRiskMember_019d93b7-cf25-71b0-a3ca-713a9421665b" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsAdditionalInvestmentsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsAdditionalInvestmentsRiskMember_019d93b7-cf25-71b0-a3ca-713a9421665b" xlink:type="arc" order="86"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsCLOPreferredSharesRiskMember_019d93b7-cf25-7450-89e9-a0d065cd7e24" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsCLOPreferredSharesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsCLOPreferredSharesRiskMember_019d93b7-cf25-7450-89e9-a0d065cd7e24" xlink:type="arc" order="87"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsSubordinationOfCLOPreferredSharesRiskMember_019d93b7-cf25-7e0a-a841-d15941cec120" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsSubordinationOfCLOPreferredSharesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsSubordinationOfCLOPreferredSharesRiskMember_019d93b7-cf25-7e0a-a841-d15941cec120" xlink:type="arc" order="88"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsHoldersOfCLODebtRiskMember_019d93b7-cf25-7e43-935b-21636e50a434" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsHoldersOfCLODebtRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsHoldersOfCLODebtRiskMember_019d93b7-cf25-7e43-935b-21636e50a434" xlink:type="arc" order="89"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsCLOIndentureRiskMember_019d93b7-cf25-7701-8272-c0ae9517011f" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsCLOIndentureRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsCLOIndentureRiskMember_019d93b7-cf25-7701-8272-c0ae9517011f" xlink:type="arc" order="90"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_InvestmentsClimateChangeRiskMember_019d93b7-cf25-73cd-8b96-35cce2f4627a" xlink:href="ck0001869453-20260421.xsd#ck0001869453_InvestmentsClimateChangeRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_InvestmentsClimateChangeRiskMember_019d93b7-cf25-73cd-8b96-35cce2f4627a" xlink:type="arc" order="91"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockCommonStockRiskMember_019d93b7-cf25-7d78-91fc-ad042d766a6f" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockCommonStockRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockCommonStockRiskMember_019d93b7-cf25-7d78-91fc-ad042d766a6f" xlink:type="arc" order="92"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockUnableToRaiseSubstantialFundsRiskMember_019d93b7-cf25-7729-93df-7b913c9f491a" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockUnableToRaiseSubstantialFundsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockUnableToRaiseSubstantialFundsRiskMember_019d93b7-cf25-7729-93df-7b913c9f491a" xlink:type="arc" order="93"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockSharesNotListedOnExchangeRiskMember_019d93b7-cf25-7570-b838-29772751b255" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockSharesNotListedOnExchangeRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockSharesNotListedOnExchangeRiskMember_019d93b7-cf25-7570-b838-29772751b255" xlink:type="arc" order="94"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockDealerManagerRiskMember_019d93b7-cf25-7783-aed9-bc8502230e1d" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockDealerManagerRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockDealerManagerRiskMember_019d93b7-cf25-7783-aed9-bc8502230e1d" xlink:type="arc" order="95"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockUnableToInvestNetProceedsRiskMember_019d93b7-cf25-7e7a-99c7-087d453efd03" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockUnableToInvestNetProceedsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockUnableToInvestNetProceedsRiskMember_019d93b7-cf25-7e7a-99c7-087d453efd03" xlink:type="arc" order="96"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockShareholdersInterestRiskMember_019d93b7-cf25-7481-9d25-ba6de80052c1" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockShareholdersInterestRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockShareholdersInterestRiskMember_019d93b7-cf25-7481-9d25-ba6de80052c1" xlink:type="arc" order="97"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockActionsOfBoardRiskMember_019d93b7-cf25-786c-b7ac-acb4cf1bb7e0" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockActionsOfBoardRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockActionsOfBoardRiskMember_019d93b7-cf25-786c-b7ac-acb4cf1bb7e0" xlink:type="arc" order="98"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockInvestingInSecuritiesRiskMember_019d93b7-cf25-7595-8446-f82597a8e4f1" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockInvestingInSecuritiesRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockInvestingInSecuritiesRiskMember_019d93b7-cf25-7595-8446-f82597a8e4f1" xlink:type="arc" order="99"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockValueOfCommonStockRiskMember_019d93b7-cf25-7270-a737-b1df0d53fc25" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockValueOfCommonStockRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockValueOfCommonStockRiskMember_019d93b7-cf25-7270-a737-b1df0d53fc25" xlink:type="arc" order="100"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockFluctuationsInQuarterlyResultsRiskMember_019d93b7-cf25-72c8-910d-5fd20cdc33a7" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockFluctuationsInQuarterlyResultsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockFluctuationsInQuarterlyResultsRiskMember_019d93b7-cf25-72c8-910d-5fd20cdc33a7" xlink:type="arc" order="101"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockDistributionsOnCommonStockRiskMember_019d93b7-cf25-73e8-85a3-25457db80980" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockDistributionsOnCommonStockRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockDistributionsOnCommonStockRiskMember_019d93b7-cf25-73e8-85a3-25457db80980" xlink:type="arc" order="102"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockTaxableEarningsAndProfitsRiskMember_019d93b7-cf25-77a3-bd09-36309fd2e895" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockTaxableEarningsAndProfitsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockTaxableEarningsAndProfitsRiskMember_019d93b7-cf25-77a3-bd09-36309fd2e895" xlink:type="arc" order="103"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockSharesOfCommonStockAsDividendRiskMember_019d93b7-cf25-724b-ad7e-8c9c5ea50013" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockSharesOfCommonStockAsDividendRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockSharesOfCommonStockAsDividendRiskMember_019d93b7-cf25-724b-ad7e-8c9c5ea50013" xlink:type="arc" order="104"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockDilutionInOwnershipPercentageRiskMember_019d93b7-cf25-78fc-a36d-7401f437c4a5" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockDilutionInOwnershipPercentageRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockDilutionInOwnershipPercentageRiskMember_019d93b7-cf25-78fc-a36d-7401f437c4a5" xlink:type="arc" order="105"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockPreferredStockRiskMember_019d93b7-cf25-7528-aa9b-e62356f0bed8" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockPreferredStockRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockPreferredStockRiskMember_019d93b7-cf25-7528-aa9b-e62356f0bed8" xlink:type="arc" order="106"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockCommonStockVolatileRiskMember_019d93b7-cf25-7242-b779-585eef7cee2f" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockCommonStockVolatileRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockCommonStockVolatileRiskMember_019d93b7-cf25-7242-b779-585eef7cee2f" xlink:type="arc" order="107"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockClassVotingRightsRiskMember_019d93b7-cf25-73fe-bcc9-dc15e23a357f" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockClassVotingRightsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockClassVotingRightsRiskMember_019d93b7-cf25-73fe-bcc9-dc15e23a357f" xlink:type="arc" order="108"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockComplianceWithSECsRegulationBestInterestRiskMember_019d93b7-cf25-7aca-a8e7-731f8a93e448" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockComplianceWithSECsRegulationBestInterestRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockComplianceWithSECsRegulationBestInterestRiskMember_019d93b7-cf25-7aca-a8e7-731f8a93e448" xlink:type="arc" order="109"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockLimitedOpportunitiesToSellRiskMember_019d93de-6913-7a37-a7b7-095fb56009c2" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockLimitedOpportunitiesToSellRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockLimitedOpportunitiesToSellRiskMember_019d93de-6913-7a37-a7b7-095fb56009c2" xlink:type="arc" order="110"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_CommonStockShareRepurchaseProgramTimingRiskMember_019d93de-ed2b-7c06-a782-d84bf9c67115" xlink:href="ck0001869453-20260421.xsd#ck0001869453_CommonStockShareRepurchaseProgramTimingRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_CommonStockShareRepurchaseProgramTimingRiskMember_019d93de-ed2b-7c06-a782-d84bf9c67115" xlink:type="arc" order="111"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_U.S.FederalIncomeTaxNewTaxLegislationRiskMember_019d93b7-cf25-784e-bca8-7df55dfae5ff" xlink:href="ck0001869453-20260421.xsd#ck0001869453_U.S.FederalIncomeTaxNewTaxLegislationRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_U.S.FederalIncomeTaxNewTaxLegislationRiskMember_019d93b7-cf25-784e-bca8-7df55dfae5ff" xlink:type="arc" order="112"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_U.S.FederalIncomeTaxU.S.FederalIncomeTaxRiskMember_019d93b7-cf25-72c3-ac7c-058b29a6852e" xlink:href="ck0001869453-20260421.xsd#ck0001869453_U.S.FederalIncomeTaxU.S.FederalIncomeTaxRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_U.S.FederalIncomeTaxU.S.FederalIncomeTaxRiskMember_019d93b7-cf25-72c3-ac7c-058b29a6852e" xlink:type="arc" order="113"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_U.S.FederalIncomeTaxDifficultyPayingRequiredDistributionsRiskMember_019d93b7-cf25-7e08-8ab8-3367d123bbc3" xlink:href="ck0001869453-20260421.xsd#ck0001869453_U.S.FederalIncomeTaxDifficultyPayingRequiredDistributionsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_U.S.FederalIncomeTaxDifficultyPayingRequiredDistributionsRiskMember_019d93b7-cf25-7e08-8ab8-3367d123bbc3" xlink:type="arc" order="114"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_RiskFactorsChangesInLawsRiskMember_019d93b7-cf25-74d2-b439-835dc24c6f90" xlink:href="ck0001869453-20260421.xsd#ck0001869453_RiskFactorsChangesInLawsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_RiskFactorsChangesInLawsRiskMember_019d93b7-cf25-74d2-b439-835dc24c6f90" xlink:type="arc" order="115"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_RiskFactorsEconomicSanctionLawsRiskMember_019d93e0-b4a3-78fb-923b-21cbfd064e04" xlink:href="ck0001869453-20260421.xsd#ck0001869453_RiskFactorsEconomicSanctionLawsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_RiskFactorsEconomicSanctionLawsRiskMember_019d93e0-b4a3-78fb-923b-21cbfd064e04" xlink:type="arc" order="116"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_RiskFactorsFailureToComplyWithAntiCorruptionLawsRiskMember_019d93e1-5a6a-7a0c-b8fb-f5dc103b34bd" xlink:href="ck0001869453-20260421.xsd#ck0001869453_RiskFactorsFailureToComplyWithAntiCorruptionLawsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_RiskFactorsFailureToComplyWithAntiCorruptionLawsRiskMember_019d93e1-5a6a-7a0c-b8fb-f5dc103b34bd" xlink:type="arc" order="117"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_RiskFactorsHeightenedScrutinyOfTheFinancialServicesIndustryRiskMember_019d93b7-cf25-709c-8010-9dbb5accec7d" xlink:href="ck0001869453-20260421.xsd#ck0001869453_RiskFactorsHeightenedScrutinyOfTheFinancialServicesIndustryRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_RiskFactorsHeightenedScrutinyOfTheFinancialServicesIndustryRiskMember_019d93b7-cf25-709c-8010-9dbb5accec7d" xlink:type="arc" order="118"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_RiskFactorsProvisionsOfTheMarylandGeneralCorporationLawRiskMember_019d93b7-cf25-7fde-9baf-6e6522354de3" xlink:href="ck0001869453-20260421.xsd#ck0001869453_RiskFactorsProvisionsOfTheMarylandGeneralCorporationLawRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_RiskFactorsProvisionsOfTheMarylandGeneralCorporationLawRiskMember_019d93b7-cf25-7fde-9baf-6e6522354de3" xlink:type="arc" order="119"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_RiskFactorsBylawsRiskMember_019d93b7-cf25-7b4e-b8cb-f255cc11a062" xlink:href="ck0001869453-20260421.xsd#ck0001869453_RiskFactorsBylawsRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_RiskFactorsBylawsRiskMember_019d93b7-cf25-7b4e-b8cb-f255cc11a062" xlink:type="arc" order="120"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001869453_RiskFactorsRequirementsOfBeingAPublicEntityRiskMember_019d93b7-cf25-7495-91fb-5bf24a0e0df2" xlink:href="ck0001869453-20260421.xsd#ck0001869453_RiskFactorsRequirementsOfBeingAPublicEntityRiskMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cef_AllRisksMember" xlink:to="loc_ck0001869453_RiskFactorsRequirementsOfBeingAPublicEntityRiskMember_019d93b7-cf25-7495-91fb-5bf24a0e0df2" xlink:type="arc" order="121"/>
  </link:definitionLink>
</link:linkbase>
