Skip to content
Mind & EmotionGreekEnglish

Hypnagogic

/ˌhɪpnəˈɡɒdʒɪk/adjective

Belonging to the drifting state between waking and sleep, where images and voices arrive unbidden.

The Greek roots

ὕπνος
hýpnos
sleep
+
ἀγωγός
agōgós
leading, bringing

Literally: leading into sleep

The story of the word

Alfred Maury coined the French hypnagogique in the 1840s after keeping notes on his own falling asleep, waking himself deliberately to catch what his mind had just produced. There is a mirror term, hypnopompic, for the state on the way out of sleep, built with πομπή, a sending away. Hypnos was a god with a brother named Thanatos, which tells you how the Greeks ranked the family resemblance.

How it travelled
Ancient Greek → scientific coinage → English
First recorded
19th century

Same family

hypnosisinsomniapedagoguedemagogue

In a sentence

The whole tune arrived in a hypnagogic flash, and by morning he had lost half of it.

Built on the same root

More from Mind & Emotion