DictionarymaniaIntense enthusiasm
noun

mania

MAY-nee-uh/ˈmeɪniə/

A state of unusually elevated or irritable mood and heightened energy.

During mania, a person may feel unusually energetic and need little sleep.

An enthusiast excitedly shows an unusually large carefully arranged collection of tiny toy trains on a small tabletop, animated expression conveying an intense craze; no branding, numbers or writing.
Etymology

Greek mania covered both madness and inspired enthusiasm. The English sense of an obsession or craze extends this idea of frenzy to an eager, seemingly uncontrollable interest.

In context

Vivid Audio Library81:46
The Bracken Fielders, like most other girls, were given to fads. The collecting mania in a variety of forms, raged hot and strong.
A Patriotic School Girl by Angela Brazil | Full Classic British School Story Audiobook

More examples

  • Her doctor asks about past episodes of mania.
  • Mania can involve irritability rather than a cheerful mood.
  • Treatment helps him manage mania and maintain a regular sleep schedule.

Forms

mania

manic adjective — Relating to mania or showing its symptoms.

Similar words

hypomania
A less severe elevated mood state without mania's marked impairment.