'insomniac' definitions:
Definition of 'insomniac'
From: WordNet
adjective
Experiencing or accompanied by sleeplessness; "insomniac old people"; "insomniac nights"; "lay sleepless all night"; "twenty watchful, weary, tedious nights"- Shakespeare [syn: insomniac, sleepless, watchful]
noun
Someone who cannot sleep [syn: insomniac, sleepless person]
Synonyms of 'insomniac'
From: Moby Thesaurus
- alertness,
- all-night vigil,
- consciousness,
- insomnia,
- insomnious,
- insomnolence,
- insomnolency,
- lidless vigil,
- restless,
- restlessness,
- sentience,
- sleepless,
- sleeplessness,
- slumberless,
- tossing and turning,
- unsleeping,
- vigil,
- wake,
- wakeful,
- wakefulness