Delayed Drawdown Reference Obligation means a Reference Obligation that (a) requires the holder thereof to make one or more future advances to the borrower under the instrument or agreement pursuant to which such Reference Obligation was issued or created, (b) specifies a maximum amount that can be borrowed on one or more fixed borrowing dates and (c) does not permit the re-borrowing of any amount previously repaid; provided that, on any date on which all commitments by the holder thereof to make advances to the borrower under such Delayed Drawdown Reference Obligation expire or are terminated or reduced to zero, such Reference Obligation shall cease to be a Delayed Drawdown Reference Obligation.