<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 6.5c -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/cef/2026/cef-2026.xsd#SecurityOnly" roleURI="http://xbrl.sec.gov/cef/role/SecurityOnly" />
    <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/cef/2026/cef-2026.xsd#AddressTypeOnly" roleURI="http://xbrl.sec.gov/cef/role/AddressTypeOnly" />
    <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/cef/2026/cef-2026.xsd#RiskOnly" roleURI="http://xbrl.sec.gov/cef/role/RiskOnly" />
    <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/cef/2026/cef-2026.xsd#CoregistrantOnly" roleURI="http://xbrl.sec.gov/cef/role/CoregistrantOnly" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" arcroleURI="http://xbrl.org/int/dim/arcrole/all" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll" arcroleURI="http://xbrl.org/int/dim/arcrole/notAll" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" />
    <link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/cef/role/SecurityOnly" />
    <link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/cef/role/SecurityOnly">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaapClassOfStockDomain" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_ClassISharesMember" xlink:label="loc_fpevcClassISharesMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_fpevcClassISharesMember" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_ClassASharesMember" xlink:label="loc_fpevcClassASharesMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_fpevcClassASharesMember" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_CommonSharesMember" xlink:label="loc_fpevcCommonSharesMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapClassOfStockDomain" xlink:to="loc_fpevcCommonSharesMember" xlink:type="arc" order="20" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/cef/role/SecurityOnly" />
    <link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/cef/role/AddressTypeOnly" />
    <link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/cef/role/RiskOnly">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/cef/2026/cef-2026.xsd#cef_AllRisksMember" xlink:label="loc_cefAllRisksMember" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_UnlistedClosedEndFundMember" xlink:label="loc_fpevcUnlistedClosedEndFundMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcUnlistedClosedEndFundMember" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_LiquidityLimitedPeriodicRepurchasesOfSharesMember" xlink:label="loc_fpevcLiquidityLimitedPeriodicRepurchasesOfSharesMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcLiquidityLimitedPeriodicRepurchasesOfSharesMember" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_UnspecifiedInvestmentsDependenceOnTheAdviserAndKeyPersonnelMember" xlink:label="loc_fpevcUnspecifiedInvestmentsDependenceOnTheAdviserAndKeyPersonnelMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcUnspecifiedInvestmentsDependenceOnTheAdviserAndKeyPersonnelMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_InvestmentsInThePortfolioFundsGenerallyDependenceOnThePortfolioFundManagersMember" xlink:label="loc_fpevcInvestmentsInThePortfolioFundsGenerallyDependenceOnThePortfolioFundManagersMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcInvestmentsInThePortfolioFundsGenerallyDependenceOnThePortfolioFundManagersMember" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_ValuationsOfPortfolioFundsSubjectToAdjustmentMember" xlink:label="loc_fpevcValuationsOfPortfolioFundsSubjectToAdjustmentMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcValuationsOfPortfolioFundsSubjectToAdjustmentMember" xlink:type="arc" order="40" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_ValuationForFundInvestmentsUncertainMember" xlink:label="loc_fpevcValuationForFundInvestmentsUncertainMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcValuationForFundInvestmentsUncertainMember" xlink:type="arc" order="50" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_ConcentrationOfInvestmentsMember" xlink:label="loc_fpevcConcentrationOfInvestmentsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcConcentrationOfInvestmentsMember" xlink:type="arc" order="60" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_LimitedOperatingHistoryOfFundInvestmentsMember" xlink:label="loc_fpevcLimitedOperatingHistoryOfFundInvestmentsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcLimitedOperatingHistoryOfFundInvestmentsMember" xlink:type="arc" order="70" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_NatureOfPortfolioCompaniesMember" xlink:label="loc_fpevcNatureOfPortfolioCompaniesMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcNatureOfPortfolioCompaniesMember" xlink:type="arc" order="80" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_PortfolioFundsSecuritiesAreGenerallyIlliquidMember" xlink:label="loc_fpevcPortfolioFundsSecuritiesAreGenerallyIlliquidMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcPortfolioFundsSecuritiesAreGenerallyIlliquidMember" xlink:type="arc" order="90" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_PortfolioFundsAreGenerallyNonDiversifiedMember" xlink:label="loc_fpevcPortfolioFundsAreGenerallyNonDiversifiedMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcPortfolioFundsAreGenerallyNonDiversifiedMember" xlink:type="arc" order="100" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_GeneralRisksOfSecondaryInvestmentsMember" xlink:label="loc_fpevcGeneralRisksOfSecondaryInvestmentsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcGeneralRisksOfSecondaryInvestmentsMember" xlink:type="arc" order="110" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_TemporaryInvestmentsMember" xlink:label="loc_fpevcTemporaryInvestmentsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcTemporaryInvestmentsMember" xlink:type="arc" order="120" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_PortfolioFundsNotRegisteredMember" xlink:label="loc_fpevcPortfolioFundsNotRegisteredMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcPortfolioFundsNotRegisteredMember" xlink:type="arc" order="130" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_ValuationOfTheFundsInterestsInPortfolioFundsMember" xlink:label="loc_fpevcValuationOfTheFundsInterestsInPortfolioFundsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcValuationOfTheFundsInterestsInPortfolioFundsMember" xlink:type="arc" order="140" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_PubliclyTradedPrivateEquityRiskMember" xlink:label="loc_fpevcPubliclyTradedPrivateEquityRiskMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcPubliclyTradedPrivateEquityRiskMember" xlink:type="arc" order="150" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_AccessToInvestmentsMember" xlink:label="loc_fpevcAccessToInvestmentsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcAccessToInvestmentsMember" xlink:type="arc" order="160" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_FailureToQualifyAsARICMember" xlink:label="loc_fpevcFailureToQualifyAsARICMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcFailureToQualifyAsARICMember" xlink:type="arc" order="170" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_DifficultyMeetingRICRequirementsMember" xlink:label="loc_fpevcDifficultyMeetingRICRequirementsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcDifficultyMeetingRICRequirementsMember" xlink:type="arc" order="180" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_MarketDisruptionAndGeopoliticalRiskMember" xlink:label="loc_fpevcMarketDisruptionAndGeopoliticalRiskMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcMarketDisruptionAndGeopoliticalRiskMember" xlink:type="arc" order="190" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_CompetitionForInvestmentOpportunitiesMember" xlink:label="loc_fpevcCompetitionForInvestmentOpportunitiesMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcCompetitionForInvestmentOpportunitiesMember" xlink:type="arc" order="200" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_LegalTaxAndRegulatoryRisksMember" xlink:label="loc_fpevcLegalTaxAndRegulatoryRisksMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcLegalTaxAndRegulatoryRisksMember" xlink:type="arc" order="210" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_ExchangeTradedProductRiskMember" xlink:label="loc_fpevcExchangeTradedProductRiskMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcExchangeTradedProductRiskMember" xlink:type="arc" order="220" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_InvestmentInOtherInvestmentCompaniesRiskMember" xlink:label="loc_fpevcInvestmentInOtherInvestmentCompaniesRiskMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcInvestmentInOtherInvestmentCompaniesRiskMember" xlink:type="arc" order="230" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_DilutionFromSubsequentOfferingsOfSharesMember" xlink:label="loc_fpevcDilutionFromSubsequentOfferingsOfSharesMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcDilutionFromSubsequentOfferingsOfSharesMember" xlink:type="arc" order="240" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_UncertainSourceAndQuantityOfFundingMember" xlink:label="loc_fpevcUncertainSourceAndQuantityOfFundingMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcUncertainSourceAndQuantityOfFundingMember" xlink:type="arc" order="250" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_FluctuationsInPerformanceMember" xlink:label="loc_fpevcFluctuationsInPerformanceMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcFluctuationsInPerformanceMember" xlink:type="arc" order="260" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_PaymentInKindForRepurchasedSharesMember" xlink:label="loc_fpevcPaymentInKindForRepurchasedSharesMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcPaymentInKindForRepurchasedSharesMember" xlink:type="arc" order="270" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_CybersecurityRiskMember" xlink:label="loc_fpevcCybersecurityRiskMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcCybersecurityRiskMember" xlink:type="arc" order="280" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_IncentiveFeeMember" xlink:label="loc_fpevcIncentiveFeeMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcIncentiveFeeMember" xlink:type="arc" order="290" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_DivergenceOfResourcesMember" xlink:label="loc_fpevcDivergenceOfResourcesMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcDivergenceOfResourcesMember" xlink:type="arc" order="300" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_TransactionsWthAffiliatesMember" xlink:label="loc_fpevcTransactionsWthAffiliatesMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcTransactionsWthAffiliatesMember" xlink:type="arc" order="310" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_RestrictionsOnRaisingCapitalAndBorrowingMember" xlink:label="loc_fpevcRestrictionsOnRaisingCapitalAndBorrowingMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcRestrictionsOnRaisingCapitalAndBorrowingMember" xlink:type="arc" order="320" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_PrepaymentMember" xlink:label="loc_fpevcPrepaymentMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcPrepaymentMember" xlink:type="arc" order="330" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_FollowOnInvestmentsMember" xlink:label="loc_fpevcFollowOnInvestmentsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcFollowOnInvestmentsMember" xlink:type="arc" order="340" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_CommitmentStrategyMember" xlink:label="loc_fpevcCommitmentStrategyMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcCommitmentStrategyMember" xlink:type="arc" order="350" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_ControlPositionsMember" xlink:label="loc_fpevcControlPositionsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcControlPositionsMember" xlink:type="arc" order="360" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_LeverageMember" xlink:label="loc_fpevcLeverageMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcLeverageMember" xlink:type="arc" order="370" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_DerivativeInstrumentsMember" xlink:label="loc_fpevcDerivativeInstrumentsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcDerivativeInstrumentsMember" xlink:type="arc" order="380" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_EconomicPoliticalAndLegalRisksMember" xlink:label="loc_fpevcEconomicPoliticalAndLegalRisksMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcEconomicPoliticalAndLegalRisksMember" xlink:type="arc" order="390" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_CreditRisksMember" xlink:label="loc_fpevcCreditRisksMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcCreditRisksMember" xlink:type="arc" order="400" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_InflationDeflationRiskMember" xlink:label="loc_fpevcInflationDeflationRiskMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcInflationDeflationRiskMember" xlink:type="arc" order="410" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_InterestRatesRiskMember" xlink:label="loc_fpevcInterestRatesRiskMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcInterestRatesRiskMember" xlink:type="arc" order="420" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_DefaultedDebtSecuritiesAndOtherSecuritiesOfDistressedCompaniesMember" xlink:label="loc_fpevcDefaultedDebtSecuritiesAndOtherSecuritiesOfDistressedCompaniesMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcDefaultedDebtSecuritiesAndOtherSecuritiesOfDistressedCompaniesMember" xlink:type="arc" order="430" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_MezzanineInvestmentsMember" xlink:label="loc_fpevcMezzanineInvestmentsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcMezzanineInvestmentsMember" xlink:type="arc" order="440" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_CurrencyRiskMember" xlink:label="loc_fpevcCurrencyRiskMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcCurrencyRiskMember" xlink:type="arc" order="450" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_HedgingMember" xlink:label="loc_fpevcHedgingMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcHedgingMember" xlink:type="arc" order="460" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_RisksRelatingToAccountingAuditingAndFinancialReportingEtcMember" xlink:label="loc_fpevcRisksRelatingToAccountingAuditingAndFinancialReportingEtcMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcRisksRelatingToAccountingAuditingAndFinancialReportingEtcMember" xlink:type="arc" order="470" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_AmountOrFrequencyOfDistributionsNotGuaranteedMember" xlink:label="loc_fpevcAmountOrFrequencyOfDistributionsNotGuaranteedMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcAmountOrFrequencyOfDistributionsNotGuaranteedMember" xlink:type="arc" order="480" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_PortfolioFundOperationsNotTransparentMember" xlink:label="loc_fpevcPortfolioFundOperationsNotTransparentMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcPortfolioFundOperationsNotTransparentMember" xlink:type="arc" order="490" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_PrivateCreditInvestmentsMember" xlink:label="loc_fpevcPrivateCreditInvestmentsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcPrivateCreditInvestmentsMember" xlink:type="arc" order="500" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_MultipleLevelsOfFeesAndExpensesMember" xlink:label="loc_fpevcMultipleLevelsOfFeesAndExpensesMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcMultipleLevelsOfFeesAndExpensesMember" xlink:type="arc" order="510" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_InabilityToVoteMember" xlink:label="loc_fpevcInabilityToVoteMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcInabilityToVoteMember" xlink:type="arc" order="520" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_ConsortiumOrOffsettingInvestmentsMember" xlink:label="loc_fpevcConsortiumOrOffsettingInvestmentsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcConsortiumOrOffsettingInvestmentsMember" xlink:type="arc" order="530" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_LimitationsOnAbilityToInvestInPortfolioFundsMember" xlink:label="loc_fpevcLimitationsOnAbilityToInvestInPortfolioFundsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcLimitationsOnAbilityToInvestInPortfolioFundsMember" xlink:type="arc" order="540" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_IndemnificationOfPortfolioFundsAndPortfolioFundManagersMember" xlink:label="loc_fpevcIndemnificationOfPortfolioFundsAndPortfolioFundManagersMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcIndemnificationOfPortfolioFundsAndPortfolioFundManagersMember" xlink:type="arc" order="550" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_TerminationOfTheFundsInterestInAPortfolioFundMember" xlink:label="loc_fpevcTerminationOfTheFundsInterestInAPortfolioFundMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcTerminationOfTheFundsInterestInAPortfolioFundMember" xlink:type="arc" order="560" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_LimitedOperatingHistoryOfPortfolioCompaniesMember" xlink:label="loc_fpevcLimitedOperatingHistoryOfPortfolioCompaniesMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcLimitedOperatingHistoryOfPortfolioCompaniesMember" xlink:type="arc" order="570" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_RisksAssociatedWithManagementOfGrowthMember" xlink:label="loc_fpevcRisksAssociatedWithManagementOfGrowthMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcRisksAssociatedWithManagementOfGrowthMember" xlink:type="arc" order="580" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_RelianceOnPortfolioCompanyManagementMember" xlink:label="loc_fpevcRelianceOnPortfolioCompanyManagementMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcRelianceOnPortfolioCompanyManagementMember" xlink:type="arc" order="590" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_NoAssuranceOfAdditionalCapitalForInvestmentsMember" xlink:label="loc_fpevcNoAssuranceOfAdditionalCapitalForInvestmentsMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcNoAssuranceOfAdditionalCapitalForInvestmentsMember" xlink:type="arc" order="600" />
      <link:loc xlink:type="locator" xlink:href="fpevc-20260727.xsd#fpevc_LimitsofRiskDisclosureMember" xlink:label="loc_fpevcLimitsofRiskDisclosureMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_cefAllRisksMember" xlink:to="loc_fpevcLimitsofRiskDisclosureMember" xlink:type="arc" order="610" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/cef/role/CoregistrantOnly" />
</link:linkbase>
