DictionaryhystericUncontrolled emotion
adjective / noun

hysteric

hih-STAIR-ik/hˌɪstˈɛrɪk/

Overwhelmed by intense, uncontrolled emotion.

She grows hysteric with fear when she cannot find her son.

Adult overwhelmed by panic sits trembling with hands raised while calm friend offers support, compassionate depiction.
Etymology

The “womb” connection reflects an obsolete medical belief that uterine dysfunction caused hysteria. The adjective became a noun for a person overcome by uncontrolled emotion.

More examples

  • Her voice turns hysteric as the argument gets louder.
  • Calling him a hysteric does nothing to calm him down.
  • Even a small setback can send him into hysterics.

Forms

hysteric · hysterics

hysterical adjective — Showing intense emotion beyond ordinary self-control.

hysteria noun — A state of extreme, uncontrolled emotion.

Similar words

frantic
Suggests desperate activity driven by fear, worry, or urgency.
distraught
Emphasizes deep distress rather than a loss of emotional control.
frenzied
Emphasizes wild excitement or activity, not necessarily emotional distress.