swap

to exchange. North. Var. Dial.

Swap
·noun A blow; a stroke. II. Swap ·noun An exchange; a barter. III. Swap ·noun <<Hastily>>. IV. Sw...

Webster's Dictionary of the English Language
to swap
To exchange; to barter.--Johnson. This word has often been noticed by English travellers in this co...

Dictionary of American Words And Phrases by John Russell Bartlett.