Hypnagogic
/ˌhɪpnəˈɡɒdʒɪk/noun
Relating to the state between wakefulness and sleep.
Did you know?Hypnagogic was coined in the 19th century from Greek roots for “sleep” and “leading,” naming the eerie threshold state where images, voices, and sensations can feel almost supernatural.
Etymological Timeline
Ancient Greek
Greek
ὕπνος (hýpnos)
“sleep”
Ancient Greek
Greek
ἀγωγός (agōgós)
“leading, guiding”
19th Century
English
hypnagogic
“coined to describe the state leading into sleep”
Modern English
English
hypnagogic
“relating to the transitional state between wakefulness and sleep”