Agrypnia
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Persistent loss of sleep; insomnia; sleeplessness. uncountable
- 2 a vigil before certain feasts (as e.g. Easter) wordnet
Antonyms
All antonymsEtymology
From Ancient Greek ἀγρυπνία (agrupnía, “sleeplessness, vigilance”).