Rib

any of the 12 pairs of curved arches of bone extending from the spine to or toward the sternum in humans (and similar bones in most vertebrates)

a projecting molding on the underside of a vault or ceiling; may be ornamental or structural

a riblike supporting or strengthening part of an animal or plant

a teasing remark

cut of meat including one or more ribs

support resembling the rib of an animal

form vertical ribs by knitting

subject to laughter or ridicule