(1):

(n.) Hastily.

(2):

(n.) An exchange; a barter.

(3):

(v. i.) To strike; - with off.

(4):

(v. i.) To exchange (usually two things of the same kind); to swop.

(5):

(v. t.) To fall or descend; to rush hastily or violently.

(6):

(v. t.) To beat the air, or ply the wings, with a sweeping motion or noise; to flap.

(7):

(n.) A blow; a stroke.