Chop means "lamb chop or pork chop", and rib is the general name of "ribs, ribs", which is more widely used than chop. Chop, English word, noun and verb, when used as a noun, means "(pork, sheep) ribs;" Cut; Palm splitting; (plural) upper jaw and chin; Trademark; Animal feed; Break the waves; (informal) due share; (America, Russia) Schopp (name) "when used as a verb means" chop, chop; Reduce, cut off; Fall down; Cut (the ball); Termination or cancellation; Impermanence. " Rib, English word, meaning: rib; Sparerib (meat); Rib (metal or wood that forms the skeleton of a ship, roof, etc. )