n. The comb or caruncle of a cock.n. A name given to flowering plants of various genera.n. A kind of oyster, Ostræa cristagalli, having both valves plaited. Also called cockscomb-oyster. E. P. Wright.n. In anatomy, the crista galli of the ethmoid bone. See crista.n. In lace-making, a bride. See bride, 2.n. A fop; a vain silly fellow: in this sense usually written coxcomb (which see).n. Nautical, a notched cleat on the yard-arm of a vessel to facilitate hauling out the reef-earings.