Thesaurus

(n) : a bird, usually black, of the genus Corvus, having a strong conical beak, with projecting bristles; it has a harsh, croaking call; a bar of iron with a beak, crook, or claw; a bar of iron used as a lever; a crowbar

(v) : to make the shrill sound characteristic of a rooster; to make a sound in this manner, either in joy, gaiety, or defiance; to shout in exultation or defiance; to brag