Standard Lemma guide

wakefulness

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

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  • /ˈweɪk.fʊl.nəs/
  • Southern-England: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

The state of being wakeful.

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

2

noun

Meaning 2

a periodic state during which you are conscious and aware of the world

Definition source: Princeton WordNet 3.0

Examples

  • consciousness during wakefulness in a sane person is pretty well ordered and familiar

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: waking, physical condition, physiological state, physiological condition

Narrower terms: arousal, vigil

3

noun

Meaning 3

the process of paying close and continuous attention

Definition source: Princeton WordNet 3.0

Examples

  • wakefulness, watchfulness, and bellicosity make a good hunter
  • vigilance is especially susceptible to fatigue

Meaning relationships

Synonyms: watchfulness, vigilance, alertness

Antonyms: none provided

Broader terms: attention

Narrower terms: jealousy

4

noun

Meaning 4

a temporary state in which you are unable (or unwilling) to sleep

Definition source: Princeton WordNet 3.0

Examples

  • accept your wakefulness and sleep in its own contrary way is more likely to come

Meaning relationships

Synonyms: sleeplessness

Antonyms: sleepiness

Broader terms: temporary state

History

Etymology

Etymology tree English wakeful Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus Proto-Germanic *-þuz Proto-Germanic *-assuz Proto-Germanic *-inassuz Proto-West Germanic *-nassī Old English -nes Middle English -nesse English -ness English wakefulness From wakeful + -ness.

Across languages

Translations

19 source translations are retained for this English entry.

  • French: éveil — state of being wakeful
  • French: vigilance — state of being wakeful
  • Georgian: ღვიძილი (ɣviʒili) — state of being wakeful
  • German: Wachsamkeit — state of being wakeful
  • German: Aufmerksamkeit — state of being wakeful
  • German: Schlaflosigkeit — state of being wakeful
  • German: Wachheit — state of being wakeful
  • German: Vigilanz — state of being wakeful
  • Latin: vigilantia — state of being wakeful
  • Latin: vigilātiō — state of being wakeful
  • Latin: vigilia — state of being wakeful
  • Macedonian: будност (budnost) — state of being wakeful
  • Polish: jawa — state of being wakeful
  • Portuguese: vigília — state of being wakeful
  • Russian: бо́дрствование (bódrstvovanije) — state of being wakeful
  • Serbo-Croatian: java — state of being wakeful
  • Spanish: vigilia — state of being wakeful
  • Spanish: vela — state of being wakeful
  • Swedish: vakenhet — state of being wakeful