Standard Lemma guide

hypnosis

noun · 4 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.

  • General-American: /hɪpˈnəʊ.sɪs/
  • General-American: /hɪpˈnoʊ.sɪs/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -əʊsɪs
  • CMU ARPABET: HH IH0 P N OW1 S AH0 S Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A trancelike state, artificially induced, in which a person has a heightened suggestibility, and in which suppressed memories may be experienced.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Examples

  • clinical hypnosis
  • under hypnosis
  • self-hypnosis
  • She entered a state of deep hypnosis.
  • The therapy used hypnosis to treat anxiety.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The practice of inducing hypnosis; hypnotism.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Any of various sleep-like conditions.

Definition source: English Wiktionary via Wiktextract

Usage: countable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

a state that resembles sleep but that is induced by suggestion

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: psychological state, psychological condition, mental state, mental condition

Narrower terms: self-hypnosis

History

Etymology

Etymology tree Proto-Indo-European *swep-der. Proto-Indo-European *supnós Proto-Hellenic *húpnos Ancient Greek ὕπνος (húpnos) Proto-Indo-European *-yéti Proto-Indo-European *-oyétider.? Ancient Greek -όω (-óō) Ancient Greek ὑπνόω (hupnóō) Proto-Indo-European *-tis Ancient Greek -τις (-tis) Ancient Greek -σις (-sis) Ancient Greek ὕπνωσις (húpnōsis)lbor. English hypnosis From modern scholarly Ancient Greek ὕπνωσις (húpnōsis), which formation closes the derivational gap between the ancient words ὑπνόω (hupnóō, “I put to sleep”) and ὑπνωτικός (hupnōtikós, “sleep-inducing, soporific”). Ultimately traces back to ὕπνος (húpnos, “sleep”).

Across languages

Translations

34 source translations are retained for this English entry.

  • Arabic: تَنْوِيم مَغْنَاطِيسِيّ (tanwīm maḡnāṭīsiyy) — trancelike state
  • Assyrian Neo-Aramaic: ܛܘܼܠܵܥܵܐ ܡܲܓ݂ܢܵܛܝܼܣܵܝܵܐ (ṭullāˁā maḡnāṭīsāyā) — trancelike state
  • Armenian: հիպնոս (hipnos) — trancelike state
  • Bulgarian: хипноза (hipnoza) — trancelike state
  • Catalan: hipnosi — trancelike state
  • Chinese Mandarin: 催眠 (cuīmián) — trancelike state
  • Czech: hypnóza — trancelike state
  • Danish: hypnose — trancelike state
  • Dutch: hypnose — trancelike state
  • Esperanto: hipnoto — trancelike state
  • Finnish: hypnoosi — trancelike state
  • French: hypnose — trancelike state
  • Galician: hipnose — trancelike state
  • German: Hypnose — trancelike state
  • Hebrew: היפנוזה (hipnóza) — trancelike state
  • Hindi: सम्मोहन (sammohan) — trancelike state
  • Hungarian: hipnózis — trancelike state
  • Ido: hipnoto — trancelike state
  • Ido: tranco — trancelike state
  • Irish: hiopnóis — trancelike state
  • Italian: ipnosi — trancelike state
  • Japanese: 催眠 (saimin) — trancelike state
  • Korean: 최면 (choemyeon) — trancelike state
  • Latvian: hipnoze — trancelike state
  • Lithuanian: hipnozė — trancelike state
  • Mongolian: ховс (xovs) — trancelike state
  • Norwegian Bokmål: hypnose — trancelike state
  • Norwegian Nynorsk: hypnose — trancelike state
  • Polish: hipnoza — trancelike state
  • Portuguese: hipnose — trancelike state
  • Russian: гипно́з (gipnóz) — trancelike state
  • Sanskrit: सम्मोहन (sammohana) — trancelike state
  • Spanish: hipnosis — trancelike state
  • Swedish: hypnos — trancelike state