ass

1 of 3

noun (1)

ˈas 

1

: any of several hardy gregarious (see gregarious sense 1a) African or Asian perissodactyl mammals (genus Equus) smaller than the horse and having long ears

especially : an African mammal (E. africanus) that is the ancestor of the donkey

2

informal + impolite : a stupid, stubborn, or detestable person

a pompous ass

made an ass of himself

He was an ass to her, dissing her script (which he apparently lost), telling her women couldn't be artists and that she looked so much prettier with makeup on.

—Lauren Piester

—often compounded with a preceding adjective

Don't be a smart-ass.

ass

2 of 3

noun (2)

ˈas 

variants or arse

ˈas,

ˈärs 

1

a

informal + impolite : buttocks

—often used in emphatic reference to a specific person

Get your ass over here.

saved my ass

b

informal + impolite : anus

2

offensive : sexual intercourse

ass

3 of 3

adverb

informal + impolite

—used as a postpositive intensive especially with words of derogatory implication

fancy-ass

Synonyms

Noun (1)

• burro
• donkey
• jackass
• moke [British slang]

Examples of ass in a Sentence

Noun (1)

the farm kept a few asses for hauling hay in and out of the field

Recent Examples on the Web

Noun

The trousers had to be tailored for that ass to fit. —Raechal Shewfelt, EW.com, 20 Oct. 2024

There was no actor on that set whose head was up their own ass. —Stacy Lambe, People.com, 16 Oct. 2024

In Cohen's world, the joke is always that the world can't accept a big ass, not on the big-ass haver herself. —Emma Specter, Vogue, 10 Oct. 2024

There’s something that's so empowering about being home, bumping your playlist, dancing your ass off in your underwear and not caring if your neighbors see it. —Grace McCarty, SELF, 24 Sep. 2024

Word History

Etymology

Noun (1)

Middle English, from Old English assa, probably from Old Irish asan, from Latin asinus

Noun (2) and Adverb

Middle English ars, ers, from Old English ærs, ears; akin to Old High German & Old Norse ars buttocks, Greek orrhos buttocks, oura tail

First Known Use

Noun (1)

before the 12th century, in the meaning defined at sense 1

Noun (2)

circa 1627, in the meaning defined at sense 1a

Adverb

circa 1920, in the meaning defined above

Kids Definition

ass

noun

ˈas

1

: any of several mammals resembling but smaller than the related horses and having a shorter mane, shorter hair on the tail, and longer ears

especially : donkey

2

informal : a stupid or stubborn person