n. A horse that bucks.n. A bent piece of wood, especially that on which a slaughtered animal is suspended.n. A horse's hind leg.n. In mining: One who bucks or bruises ore.n. A flat broad-headed hammer used in bucking ore.n. A cowboy.n. One who saws felled trees into logs. Also called a cross-cutter.n. One who brings or carries. See buck, transitive verb, 4.n. A machine for shaping staves for barrels or kegs.