hysteria

noun

hys·​te·​ria hi-ˈster-ē-ə  -ˈstir- 

1

: a psychoneurosis marked by emotional excitability and disturbances of the psychogenic, sensory, vasomotor, and visceral (see visceral sense 4) functions

2

: behavior exhibiting overwhelming or unmanageable fear or emotional excess

political hysteria

The plague had caused mass hysteria in the village.

Synonyms of hysteria

• frenzy
• rampage

Examples of hysteria in a Sentence

A few of the children began to scream, and soon they were all caught up in the hysteria.

Wartime hysteria led to many unfair accusations of treachery.

The spreading of the disease caused mass hysteria in the village.

Recent Examples on the Web

Cofflin said the hysteria the sprinkler ordinance has generated has been the result of a lack of understanding of the requirements. —J.k. Dineen, San Francisco Chronicle, 17 Mar. 2026

The hype and hysteria coming into this contest between two world baseball powerhouses lived up to it all despite what the box score said. —Scott Thompson, FOXNews.com, 16 Mar. 2026

Complicating matters is the charismatic doomsday preacher who is quickly leading the small town to the verge of hysteria. —Borys Kit, HollywoodReporter, 13 Mar. 2026

A week-plus into the military efforts, overnight March 8-9, premarket trading mass hysteria spurred Brent crude, the international oil benchmark, and West Texas Intermediate, a domestic American benchmark, both to nearly $120 per barrel. —Tiana Lowe Doescher, The Washington Examiner, 13 Mar. 2026

Word History

Etymology

New Latin, from English hysteric, adjective, from Latin hystericus, from Greek hysterikos, from hystera womb; from the Greek notion that hysteria was peculiar to women and caused by disturbances of the uterus

First Known Use

1772, in the meaning defined at sense 1

Rhymes for hysteria

• area
• ceria
• feria
• varia
• aquaria
• gregaria
• herbaria
• malaria
• puparia
• rancheria
• araucaria
• arenaria

Kids Definition

hysteria

noun

hys·​te·​ria his-ˈter-ē-ə  -ˈtir- 

1

: a nervous disorder marked by excitability of the emotions

2

: unmanageable fear or outburst of emotion

Medical Definition

hysteria

noun

hys·​te·​ria his-ˈter-ē-ə  -ˈtir- 

1

a

: a psychoneurosis marked by emotional excitability and disturbances of the psychic, sensory, vasomotor, and visceral functions without an organic basis

b

: a similar condition in domestic animals

2

: behavior exhibiting overwhelming or unmanageable fear or emotional excess