agrypnotic
English
[edit]Etymology
[edit]From the Greek word άγρυπνος (ágrypnos) meaning sleepless.
Adjective
[edit]agrypnotic (comparative more agrypnotic, superlative most agrypnotic)
- (medicine) Preventing sleep; causing wakefulness; insomniac.
Noun
[edit]agrypnotic (plural agrypnotics)
- (medicine) A medication that prevents sleep.