Reimburse

Webster's Dictionary of the English Language

·vt To make restoration or payment of an equivalent to (a person); to pay back to; to Indemnify;

— often reflexive; as, to reimburse one's self by successful speculation.

II. Reimburse ·vt To replace in a treasury or purse, as an equivalent for what has been taken, lost, or expended; to Refund; to pay back; to Restore; as, to reimburse the expenses of a war.