Available Definitions:
1) v. i. - To strike; -- with off.
2) v. i. - To exchange (usually two things of the same kind); to swop.
3) v. t. - To fall or descend; to rush hastily or violently.
4) v. t. - To beat the air, or ply the wings, with a sweeping motion or noise; to flap.
5) n. - A blow; a stroke.
6) n. - An exchange; a barter.
7) n. - Hastily.