IPA: /ɪmˈpɔːn/
KK: /ɪmˈpɔn/
To give something valuable to a pawnbroker as security for a loan, with the understanding that it can be reclaimed by paying back the loan.
She decided to impawn her jewelry to get some quick cash.
Past: impawned
Past Participle: impawned
Impawn is formed from the prefix "im-" (meaning in or into) and the root "pawn" (from Old French *pan, paner*, meaning to pledge or give as security). The word refers to putting something into a pledge or security for a loan.
Think of putting something 'into' ('im-') a 'pledge' ('pawn') — that's why impawn means to pledge something as security.