(transitive, now often figuratively) To drive something away with blows or military force. / (intransitive, idiomatic, vulgar, colloquial, chiefly US, Canada) To masturbate, usually a man of himself.

(organic chemistry) Any of a group of sulfated fatty acids in the regurgitant of the grasshopper Schistocerca americana

A pit in the ground, in which the lower part of a flywheel runs.

plural of little brown jug