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irate

American  
[ahy-reyt, ahy-reyt] / aɪˈreɪt, ˈaɪ reɪt /

adjective

  1. angry; enraged.

    an irate customer.

    Synonyms:
    provoked, irritated, furious
    Antonyms:
    calm
  2. arising from or characterized by anger.

    an irate letter to the editor.


irate British  
/ aɪˈreɪt /

adjective

  1. incensed with anger; furious

  2. marked by extreme anger

    an irate letter

"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

Other Word Forms

  • irately adverb
  • irateness noun
  • nonirate adjective
  • nonirately adverb

Etymology

Origin of irate

First recorded in 1830–40; from Latin īrātus, past participle of īrāscī “to be angry, get angry”; irascible, -ate 1

Explanation

On the anger scale, first comes annoyed, then vexed, then irate. When cartoon characters are irate, they're so mad that smoke comes out of their ears. The first syllable of irate is ir for ire, related to the Greek word oistros which means "thing causing madness." An irate investor might sell all his or her stock in a company. Let's hope you thanked your aunt for the birthday check — otherwise you might get an irate phone call from her. When your mother is irate, you'd best get out of the way, and get busy cleaning your room.

Keep Reading on Vocabulary.com

Vocabulary lists containing irate

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.

Allan initially appeared willing to engage, but grew irate when he realized he was being videotaped.

From The Wall Street Journal • Apr. 5, 2026

Praise be, New York Gov. Kathy Hochul has seen a great light—or maybe heard that voters are irate about their winter heating bills.

From The Wall Street Journal • Mar. 25, 2026

Villa analyst Victor Manas urged Tindall to "show some respect" and "lose the finger" after the Newcastle number two repeatedly shushed a visibly irate Unai Emery at St James' Park.

From BBC • Mar. 13, 2026

Still, many Kalshi traders were irate that a seemingly simple question on the prediction market could be undone by the fine print.

From Barron's • Mar. 2, 2026

He’d forbidden me from bringing my camera to work after I’d photographed an irate man with an eye patch and a peg leg.

From "Made You Up" by Francesca Zappia