Barter

Part of speech: noun (n.)

1. The act or practice of trafficking by exchange of commodities; an exchange of goods. The spirit of huckstering and barter. Burke.

2. The thing given in exchange.

Synonyms: Exchange; dealing; traffic; trade; truck.

Part of speech: verb (v.)

To traffic or trade, by exchanging one commodity for another, in distinction from a sale and purchase, in which money is paid for the commodities transferred; to truck.

Part of speech: verb (v.)

To trade or exchange in the way of barter; to exchange (frequently for an unworthy consideration); to traffic; to truck; -- sometimes followed by away; as, to barter away goods or honor.