An editor who inspects, and culls from, periodicals, or exchanges, for his or her own publication.

The Columbian Exchange.

exchange rate

(history) The widespread transfer of animals, plants, culture, human populations, communicable diseases, technology and ideas between the American and Afro-Eurasian hemispheres in the 15th and 16th centuries, related to European colonization and trade after Christopher Columbus' 1492 voyage.

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

simple past tense and past participle of part exchange

present participle of part exchange

(transitive) Alternative form of part exchange

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

(dated, UK) An employment agency, a job centre