IPA: /ˈpɔːnˌbroʊkɪŋ/
KK: /ˈpɔːnˌbroʊkɪŋ/
The activity of lending money in exchange for personal items that can be sold if the loan is not paid back.
He started a pawnbroking business to help people get quick cash for their valuables.
Pawnbroking is formed from "pawn" (from Old French *pan, pahn*, meaning a pledge or something given as security) and "broking" (from Old English *brocian*, meaning to broker or act as an intermediary). The term refers to the practice of lending money in exchange for a pledge or item of value as security.
Think of giving something valuable as a 'pledge' ('pawn') to get money, and 'broking' means acting as a middleman in that exchange.
No commonly confused words.