buttock
n. 1 each of the two fleshy protuberances at the rear of the human trunk. 2 corresponding part of an animal. [butt ridge]
n. The part at the back of the hip, which, in man, forms one of the rounded protuberances on which he sits; the rump.
n. 1 each of the two fleshy protuberances at the rear of the human trunk. 2 corresponding part of an animal. [butt ridge]
n. The part at the back of the hip, which, in man, forms one of the rounded protuberances on which he sits; the rump.