simple past tense and past participle of exchange

As an exchange or replacement. / To reciprocate.

The condition of being exchangeable

plural of exchangeable

By way of exchange.

In return for (something or someone else).

An act of exchanging or trading. / A place for conducting trading. / A telephone exchange.

(transitive) To trade or barter. / (transitive) To replace with, as a substitute. / (law, England & Wales, Northern Ireland) Clipping of exchange contracts.

Misspelling of exchangeable.

Misspelling of exchangeability.