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Synonyms

hysterical

American  
[hi-ster-i-kuhl] / hɪˈstɛr ɪ kəl /

adjective

  1. uncontrollably emotional.

  2. irrational from fear, emotion, or an emotional shock.

  3. causing unrestrained laughter; very funny.

    Oh, that joke is hysterical!

    Synonyms:
    ludicrous, laughable, uproarious, hilarious
  4. Psychoanalysis, Psychiatry.

    1. of, relating to, or characterized by hysteria.

      hysterical psychosis.

    2. causing hysteria.

    3. experiencing or subject to hysteria.

      hysterical patients.


hysterical British  
/ hɪˈstɛrɪkəl /

adjective

  1. of or suggesting hysteria

    hysterical cries

  2. suffering from hysteria

  3. informal wildly funny

"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

Usage

More context on hysterical In everyday usage, hysterical means "uncontrollably emotional."But guess who usually gets marked with that label? Women. What’s more, hysterical comes from the Greek word for "womb." It was once thought that hysteria was a condition that only affected women—and was caused by disturbances in the uterus.

Given the sexism associated with this word, hysterical isn’t exactly a laughing matter.

If knowing the history of hysterical has got you reflecting on your word choices, this slideshow, "These Common Words Have Offensive Histories," discusses many other words whose place in your vocab you may want to reconsider. 

Other Word Forms

Etymology

Origin of hysterical

First recorded in 1605–15; from Latin hysteric(us) hysteric + -al 1

Explanation

Hysterical means "marked by uncontrollable, extreme emotion." If your favorite sports team wins a championship, you might get hysterical and start weeping and screaming all at once. Hysterical comes from the medical Latin word hystericus, which described a female neurotic condition, thought to be caused by a dysfunction of the uterus. Hysterical is still used today by psychiatrists, though in a broader way, to describe someone suffering from a psychological stress condition. Hysterical can also mean "extremely funny," even more so than hilarious.

Keep Reading on Vocabulary.com

Vocabulary lists containing hysterical

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.

“This is a Mickey Mouse exhibit that we call ‘Through the Ears’ and put on by Minnie and the Hysterical Society of Toontown to commemorate the occasion,” said Imagineer Manny Chavez.

From Los Angeles Times • Jan. 26, 2023

Hysterical laughter is an unconscious expression of feeling triumphant.

From Salon • Jul. 6, 2021

Hysterical surrealism’s mood is absurdist: the effervescence that emerges from nihilism and perhaps rage.

From The Guardian • Oct. 20, 2018

Hysterical: A parade of protesters — mostly women, some men — interrupting the civility at the top of their lungs before being removed by Capitol Police: “Protect women, be a hero.”

From Washington Post • Sep. 7, 2018

Hysterical as all this was, the Upper House was little more self-contained.

From History of the Warfare of Science with Theology in Christendom by White, Andrew Dickson