buttock

noun

but·​tock ˈbə-tək How to pronounce buttock (audio)
also -(ˌ)täk
1
: the back of a hip that forms one of the fleshy parts on which a person sits
2
buttocks plural
a
: the seat of the body
b
: rump sense 1a

Synonyms of buttock

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Examples of buttock in a Sentence

she slipped in the mud puddle and hit the ground square on her buttocks
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Levine praises a call from Israel’s president Levine was recovering Sunday from injuries that included what appeared to be stab wounds in her buttocks, which required stitches. — Cara Anna, Chicago Tribune, 18 Oct. 2026 Levine was recovering Sunday from injuries that included what appeared to be stab wounds in her buttocks, which required stitches. — ABC News, 18 Oct. 2026 That the actress put in the work to match the character’s muscular physique is no doubt impressive, but the number of stray shots of women’s buttocks makes the film feel uncomfortable retrograde. — Siddhant Adlakha, Variety, 15 Oct. 2026 According to police, and as the videos appear to show, the robot touches the 16-year-old's buttocks and repeatedly makes thrusting movements toward her. — October 14, CBS News, 14 Oct. 2026 See All Example Sentences for buttock

Word History

Etymology

Middle English buttok — more at butt entry 1

First Known Use

13th century, in the meaning defined at sense 1

Time Traveler
The first known use of buttock was in the 13th century

Browse Nearby Words

butt naked
buttock
button
See all Nearby Words

Cite this Entry

“Buttock.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/buttock. Accessed 27 Oct. 2026.

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Kids Definition

buttock

noun
but·​tock ˈbət-ək How to pronounce buttock (audio)
1
: the back of the hip which forms one of the fleshy parts on which a person sits
2
plural
a
: the seat of the body
b
: rump sense 1a

Medical Definition

buttock

noun
but·​tock ˈbət-ək How to pronounce buttock (audio)
1
: the back of a hip that forms one of the fleshy parts on which a person sits
2
buttocks plural : the seat of the body
also : the corresponding part of a quadruped : rump
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