Standard Lemma guide

sleeping

adj · noun · verb · 8 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.

  • /ˈsliːpɪŋ/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -iːpɪŋ
  • CMU ARPABET: S L IY1 P IH0 NG Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Asleep.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • We found a sleeping child inside the church.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Used for sleep; used to produce sleep.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The state of being asleep, or an instance of this.

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

4

verb

Meaning 4

present participle and gerund of sleep

Definition source: English Wiktionary via Wiktextract

Usage: form-of, gerund, participle, present

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

adjective satellite

Meaning 5

lying with head on paws as if sleeping

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: dormant(ip)

Antonyms: none provided

6

noun

Meaning 6

the suspension of consciousness and decrease in metabolic rate

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: bodily process, body process, bodily function, activity

Narrower terms: sleepwalking, somnambulism, somnambulation, noctambulism, noctambulation, sleep talking, somniloquy, somniloquism, nap, catnap, cat sleep, forty winks, short sleep, snooze, doze, drowse

7

noun

Meaning 7

quiet and inactive restfulness

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: quiescence, quiescency, dormancy

Antonyms: none provided

Broader terms: rest, ease, repose, relaxation

Narrower terms: vegetation

8

noun

Meaning 8

the state of being asleep

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: waking

Broader terms: sleep, slumber

History

Etymology

No etymology was provided for this word.

Across languages

Translations

27 source translations are retained for this English entry.

  • Bulgarian: спален (spalen) — used for sleep; used to produce sleep
  • Finnish: uni- — used for sleep; used to produce sleep
  • Finnish: nukkuma- — used for sleep; used to produce sleep
  • Finnish: makuu- — used for sleep; used to produce sleep
  • German: Schlaf- — used for sleep; used to produce sleep
  • Russian: спа́льный (spálʹnyj) — used for sleep; used to produce sleep
  • Spanish: somnífero — used for sleep; used to produce sleep
  • Spanish: soporífero — used for sleep; used to produce sleep
  • Spanish: soñoliento — used for sleep; used to produce sleep
  • Catalan: dormint — state or act of being asleep
  • Chinese Mandarin: 睡眠 (shuìmián) — state or act of being asleep
  • Finnish: nukkuminen — state or act of being asleep
  • French: sommeil — state or act of being asleep
  • German: Schlaf — state or act of being asleep
  • Hungarian: alvás — state or act of being asleep
  • Japanese: 睡眠 (suimin) — state or act of being asleep
  • Japanese: 眠り (nemuri) — state or act of being asleep
  • Korean: 잠 (jam) — state or act of being asleep
  • Korean: 수면 (sumyeon) — state or act of being asleep
  • Latvian: gulēšana — state or act of being asleep
  • Polish: spanie — state or act of being asleep
  • Portuguese: sono — state or act of being asleep
  • Portuguese: dormida — state or act of being asleep
  • Russian: сон (son) — state or act of being asleep
  • Spanish: sueño — state or act of being asleep
  • Spanish: dormición — state or act of being asleep
  • Ukrainian: сон (son) — state or act of being asleep
Real reading context

sleeping in complete knowledge articles