CEFR B2

insomniac

noun

Meaning

A person who regularly suffers from insomnia, a condition of being unable to sleep.

Examples

  • As a lifelong insomniac, he has tried countless remedies to help him fall asleep.
  • The doctor suggested cognitive behavioral therapy for the chronic insomniac.

Synonyms: sleepless person, wakeful individual, nocturnal, sleepless sufferer