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jackass

American  
[jak-as] / ˈdʒækˌæs /

noun

jackasses plural
  1. a male donkey.

  2. a contemptibly foolish or stupid person; dolt; blockhead; ass.


jackass British  
/ ˈdʒækˌæs /

noun

  1. a male donkey

  2. a stupid person; fool

  3. another name for kookaburra

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Derived Forms

Inflected Forms

Nouns

Etymology

Origin of jackass

First recorded in 1720–30; jack 1 + ass 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

There are several campgrounds around Trinity Lake, including Hayward Flat, Jackass Springs and Bushytail, which has showers.

From Los Angeles Times • Jun. 10, 2025

There’s a Jackass element to his content, but without the same levels of personal endangerment.

From Slate • May 28, 2024

Mr Margera, a former pro-skateboarder, rose to prominence in the early 2000s as one of the stars of the MTV hit reality TV show Jackass, which featured pranks and sometimes dangerous stunts.

From BBC • Apr. 27, 2023

You’ve whipped up a cocktail known as the Missouri Jackass.

From Washington Post • Aug. 5, 2022

We finished our set at a little place called the Laughing Jackass and I got to sleep right onstage to guard the instruments.

From "Bud, Not Buddy" by Christopher Paul Curtis

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