buttock

but·tock

B0583600 (bŭt′ək)n.1. a. Either of the two rounded prominences on the human torso that are posterior to the hips and formed by the gluteal muscles and underlying structures.b. The analogous part of the body on certain mammals.2. buttocks The rear pelvic area of the human body.

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[Middle English, from Old English buttuc, strip of land, end; see bhau- in Indo-European roots.]

buttock

(ˈbʌtək) n1. (Anatomy) either of the two large fleshy masses of thick muscular tissue that form the human rump. See also gluteus2. (Zoology) the analogous part in some mammals[C13: perhaps from Old English buttuc round slope, diminutive of butt (unattested) strip of land; see butt¹, -ock]

but•tock

(ˈbʌt ək)

n. Usu., buttocks. 1. (in humans) either of the two fleshy protuberances forming the lower and back part of the trunk. 2. (in animals) the rump. [before 1000; Middle English buttok, Old English buttuc. See butt¹, -ock]

Thesaurus

Noun

1.

buttock - either of the two large fleshy masses of muscular tissue that form the human rumpcheekbody part - any part of an organism such as an organ or extremitytorso, trunk, body - the body excluding the head and neck and limbs; "they moved their arms and legs and bodies"glute, gluteal muscle, gluteus, gluteus muscle - any one of three large skeletal muscles that form the buttock and move the thigh

buttock

nounThe part of one's back on which one rests in sitting.Used in plural:derrière, posterior, rump, seat.Informal: backside, behind, bottom, rear.Slang: bun (used in plural), fanny, tush.Chiefly British: bum.

Translations

屁股的一边臀部

buttock

(ˈbatək) noun (usually in plural) either half of the part of the body on which one sits. She smacked the child on the buttocks. 臀部 屁股的一边，臀部