(Canada, US) A party where each attendee brings cookies of one type that they have baked, and attendees take home one of each kind of cookie.

Alternative letter-case form of Columbian Exchange

(US) Synonym of bureau de change

(law, England & Wales, Northern Ireland) The act of exchanging contracts.

(law, England & Wales, Northern Ireland, idiomatic) To formally contract to purchase, sell or otherwise be party to a disposition of an estate in land; usually requiring the payment of a deposit by one of the parties.

The act of shooting at each other by antagonists armed with guns.

Third-person singular simple present indicative form of exchange contracts

simple past tense and past participle of exchange contracts

Third-person singular simple present indicative form of exchange vows

simple past tense and past participle of exchange vows