[f. as prec. + -ER.] One who barters; a petty or mercenary trafficker.
1611. Cotgr., Permutateur, a barterer, exchanger.
1624. F. White, Repl. Fisher, 564. The Roman Pope was the onely or principall Keybearer, and Barterer of this Treasurie.
1794. Coleridge, Relig. Musings, vii. Soul-hardened barterers of human blood.
1837. W. Ware, Lett. fr. Palmyra, xiii. 94. A community of money makershucksters and barterers.