simple past tense and past participle of part exchange

A contract where one party pays money and supplies goods or services, and the other supplies goods or services in exchange.

(transitive) To supply (an item of goods), along with money, in exchange for other goods or services.

(automotive) A part that can be fitted to a car, often as a replacement for a worn-out or damaged part.

plural of car part

plural of sum of parts

(informal, euphemistic) The breasts and/or genitalia of a woman or women.

In part; used in nomenclature to denote that a taxon includes more than one currently recognized entity, and that only one of those entities is being considered.

(mathematical analysis) A method of integration directly related to the rule for differentiation of products; can be written as ∫udv=uv-∫vdu.

plural of pars recta