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Synonyms

hypnagogic

American  
[hip-nuh-goj-ik, -goh-jik] / ˌhɪp nəˈgɒdʒ ɪk, -ˈgoʊ dʒɪk /

adjective

  1. of or relating to drowsiness.

  2. inducing drowsiness.


hypnagogic British  
/ ˌhɪpnəˈɡɒdʒɪk /

adjective

  1. psychol of or relating to the state just before one is fully asleep See also hypnagogic image hypnopompic

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of hypnagogic

First recorded in 1885–90; from French hypnagogique; hypn-, -agogue, -ic. See Hypnos

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

His bubbling synth creations have been associated with so many microgenres, including hypnagogic pop, vaporwave and plunderphonic, that he’s come to invent some of his own, like his slowed-down, mantra-adjacent “eccojams.”

From Los Angeles Times • Dec. 8, 2025

My main experience of it really was in the hypnagogic hallucinations.

From Salon • Feb. 6, 2024

Media Lab, who has devised technology to interact with hypnagogic states but did not collaborate with Oudiette’s team.

From Scientific American • Apr. 3, 2022

People who experience sleep paralysis also will often report hypnagogic hallucinations, or waking up and seeing something from their dream in their bedroom, Barrett said.

From Washington Post • Dec. 30, 2021

Its chest rose conspicuously and fell, as if the owl, in its hypnagogic state, had sighed.

From "Do Androids Dream of Electric Sheep?" by Philip K. Dick