A cut of meat, often containing a section of a rib. / A blow with an axe, cleaver, or similar utensil. / (martial arts) A blow delivered with the hand rigid and outstretched.

(transitive) To cut into pieces with short, vigorous cutting motions. / (transitive) To sever with an axe or similar implement.

(obsolete) To exchange, to barter; to swap. / To chap or crack. / (nautical) To vary or shift suddenly. / (obsolete) To twist words. / To converse, discuss, or speak with another.

A turn of fortune; change; a vicissitude.

(chiefly in the plural) A jaw of an animal. / A movable jaw or cheek, as of a vice. / The land at each side of the mouth of a river, harbour, or channel.

An official stamp or seal, as in China and India. / A mark indicating nature, quality, or brand. / A license or passport that has been sealed. / A complete shipment.

To seal a license or passport.

(Internet) An IRC channel operator.

Cut or diced into small pieces. / (chiefly of meat) Ground, having been processed by grinding. / (automotive, slang) Having a vehicle's height reduced by horizontal trimming of the roofline.

simple past tense and past participle of chop