Standard Lemma guide

unconsciousness

noun · 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

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  • CMU ARPABET: AH2 N K AA1 N SH AH0 S N IH0 S Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The state of lacking consciousness, of being unconscious

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Examples

  • I was roused from unconsciousness by the alarm clock.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

ignorance or innocence; the state of being uninformed or unaware

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a state lacking normal awareness of the self or environment

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: consciousness

Broader terms: cognitive state, state of mind

Narrower terms: automatic pilot, autopilot, unknowingness, unawareness, blackout, grogginess, stupor, stupefaction, semiconsciousness, coma, comatoseness, electrosleep, semicoma, insensibility, trance, semitrance, narcosis

History

Etymology

From unconscious + -ness or un- + consciousness.

Across languages

Translations

22 source translations are retained for this English entry.

  • Arabic: فِقْدَان اَلْوَعْي (fiqdān al-waʕy) — the state of lacking consciousness
  • Bulgarian: безсъзнание (bezsǎznanie) — the state of lacking consciousness
  • Bulgarian: несвяст (nesvjast) — the state of lacking consciousness
  • Czech: bezvědomí — the state of lacking consciousness
  • Finnish: tiedottomuus — the state of lacking consciousness
  • Finnish: tajuttomuus — the state of lacking consciousness
  • French: inconscience — the state of lacking consciousness
  • German: Bewusstlosigkeit — the state of lacking consciousness
  • Indonesian: ketidaksadaran — the state of lacking consciousness
  • Italian: incoscienza — the state of lacking consciousness
  • Japanese: 無意識 (muishiki) — the state of lacking consciousness
  • Kazakh: ессіздік (essızdık) — the state of lacking consciousness
  • Polish: nieprzytomność — the state of lacking consciousness
  • Portuguese: inconsciência — the state of lacking consciousness
  • Slovak: bezvedomie — the state of lacking consciousness
  • Spanish: inconsciencia — the state of lacking consciousness
  • Bulgarian: несъзнателност (nesǎznatelnost) — ignorance or innocence
  • Finnish: tietämättömyys — ignorance or innocence
  • German: Unwissenheit — ignorance or innocence
  • Japanese: 無意識 (muishiki) — ignorance or innocence
  • Portuguese: inconsciência — ignorance or innocence
  • Slovak: nevedomosť — ignorance or innocence
Real reading context

unconsciousness in complete knowledge articles