Standard Lemma guide

hypnagogic

adj · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK: /ˌhɪpnəˈɡɒdʒɪk/
  • UK: /-ɡɪk/
  • General-American: /ˌhɪpnəˈɡɑd͡ʒɪk/
  • General-American: /-ˈɡoʊ-/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -ɒdʒɪk
  • rhymes with -ɒɡɪk

1

adj

Meaning 1

That induces sleep; soporific, somniferous.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

That accompanies falling asleep; especially, pertaining to the semi-conscious period immediately preceding sleep.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adjective satellite

Meaning 3

sleep inducing

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: soporific, soporiferous, somniferous, somnific, hypnogogic

Antonyms: none provided

History

Etymology

From French hypnagogique, from Ancient Greek ὕπνος (húpnos, “sleep”) + ἀγωγός (agōgós, “leading”).

Across languages

Translations

12 source translations are retained for this English entry.

  • Bulgarian: приспивателен (prispivatelen) — that induces sleep
  • Catalan: hipnagògic — that induces sleep
  • Danish: hypnagog — that induces sleep
  • French: hypnagogique — that induces sleep
  • Spanish: hipnagógico — that induces sleep
  • Swedish: hypnagog — that induces sleep
  • Bulgarian: полусънен (polusǎnen) — that accompanies falling asleep
  • Danish: hypnagog — that accompanies falling asleep
  • Finnish: hypnagoginen — that accompanies falling asleep
  • French: hypnagogique — that accompanies falling asleep
  • Polish: hipnagogiczny — that accompanies falling asleep
  • Swedish: hypnagog — that accompanies falling asleep