horse's ass

noun
\ ˈhȯr-səz- How to pronounce horse's ass (audio) \

Definition of horse's ass

often vulgar
: a stupid or incompetent person : blockhead

Examples of horse's ass in a Sentence

She angrily told him to stop acting like a horse's ass.

First Known Use of horse's ass

circa 1865, in the meaning defined above

Keep scrolling for more

Learn More about horse's ass

Time Traveler for horse's ass

Time Traveler

The first known use of horse's ass was circa 1865

See more words from the same year

Statistics for horse's ass

Cite this Entry

“Horse's ass.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/horse's%20ass. Accessed 6 December 2019.

Keep scrolling for more

More Definitions for horse's ass

horse's ass

noun
How to pronounce horse's ass (audio)

English Language Learners Definition of horse's ass

US, informal + impolite : a very stupid or foolish person

More from Merriam-Webster on horse's ass

Rhyming Dictionary: Words that rhyme with horse's ass

Comments on horse's ass

What made you want to look up horse's ass? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

very cautious or careful

Get Word of the Day daily email!

Test Your Vocabulary

Semantic Drift Quiz

  • a twisty river
  • Which of the following was once a synonym for fun?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Citation

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!