noun · verb · 11 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.
Received-Pronunciation:/ˈslʌm.bə/
General-American:slŭmʹbər
General-American:/ˈslʌm.bɚ/
US:Recorded audio is listed in the source snapshot.
Northern-England:/ˈslʊm.bə/
rhymes with -ʌmbə(ɹ)
CMU ARPABET:S L AH1 M B ER0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
A very light state of sleep, almost awake.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A very light state of sleep, almost awake.
A very heavy state of sleep.
Definition source: English Wiktionary via Wiktextract
Usage: broadly
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
A state of ignorance or inaction.
Definition source: English Wiktionary via Wiktextract
Usage: figuratively
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
The snooze button on an alarm clock.
Definition source: English Wiktionary via Wiktextract
Usage: rare
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
To be in a very light state of sleep, almost awake.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
verb
Meaning 6
To be inactive or negligent.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
verb
Meaning 7
To lay to sleep.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
verb
Meaning 8
To stun; to stupefy.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
a dormant or quiescent state
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: dormancy, quiescence, quiescency
10
noun
Meaning 10
a natural and periodic state of rest during which consciousness of the world is suspended
Narrower terms: sleeping, orthodox sleep, nonrapid eye movement sleep, NREM sleep, nonrapid eye movement, NREM, paradoxical sleep, rapid eye movement sleep, REM sleep, rapid eye movement, REM, shuteye
11
verb
Meaning 11
be asleep
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: sleep, kip, log Z's, catch some Z's
Antonyms: none provided
Broader terms: rest
Narrower terms: bundle, practice bundling, nap, catnap, catch a wink, sleep late, sleep in, hibernate, hole up, estivate, aestivate
History
Etymology
From Middle English slombren, slomren, frequentative of Middle English slummen, slumen (“to doze”), probably from Middle English slume (“slumber”), from Old English slūma, from Proto-Germanic *slūm- (“slack, loose, limp, flabby”), from Proto-Indo-European *(s)lew- (“loose, limp, flabby”). Cognate with West Frisian slommerje, slûmerje (“to slumber”), Dutch sluimeren (“to slumber”), German schlummern (“to slumber, doze”), Swedish slummer (“to slumber”). By surface analysis, sloom + -er.
Across languages
Translations
94 source translations are retained for this English entry.
Arabic:
سِنَة
(sina)
— a very light state of sleep
Armenian:
նինջ
(ninǰ)
— a very light state of sleep
Armenian:
նիրհ
(nirh)
— a very light state of sleep
Azerbaijani:
mürgü
— a very light state of sleep
Bulgarian:
дрямка
(drjamka)
— a very light state of sleep
Danish:
slummer
— a very light state of sleep
Danish:
blund
— a very light state of sleep
Dutch:
sluimering
— a very light state of sleep
Esperanto:
dormeto
— a very light state of sleep
Finnish:
uinuminen
— a very light state of sleep
Finnish:
torkkuminen
— a very light state of sleep
French:
somnolence
— a very light state of sleep
Galician:
soneira
— a very light state of sleep
Galician:
soneca
— a very light state of sleep
Georgian:
თვლემა
(tvlema)
— a very light state of sleep
Georgian:
ძილი
(ʒili)
— a very light state of sleep
Georgian:
რული
(ruli)
— a very light state of sleep
German:
Halbschlaf
— a very light state of sleep
German:
Schlummer
— a very light state of sleep
German:
Schläfchen
— a very light state of sleep
Greek:
υπνηλία
(ypnilía)
— a very light state of sleep
Greek:
νύστα
(nýsta)
— a very light state of sleep
Hebrew:
תְּנוּמָה
(tnumá)
— a very light state of sleep
Hungarian:
félálom
— a very light state of sleep
Italian:
sonnolenza
— a very light state of sleep
Italian:
dormiveglia
— a very light state of sleep
Central Kurdish:
وەنەوز
(wenewz)
— a very light state of sleep
Central Kurdish:
خەوەنوچکە
(xewenuçke)
— a very light state of sleep
Northern Kurdish:
hînişk
— a very light state of sleep
Norwegian:
slumre
— a very light state of sleep
Norwegian:
dorme
— a very light state of sleep
Persian:
پینکی
(pinaki)
— a very light state of sleep
Plautdietsch:
Schlop (nds)
— a very light state of sleep
Polish:
drzemka
— a very light state of sleep
Portuguese:
pestana
— a very light state of sleep
Portuguese:
soneca
— a very light state of sleep
Portuguese:
cochilo
— a very light state of sleep
Russian:
сон
(son)
— a very light state of sleep
Russian:
дрёма
(drjóma)
— a very light state of sleep
Sanskrit:
निद्रा
(nidrā)
— a very light state of sleep
Serbo-Croatian:
drijémež
— a very light state of sleep
Serbo-Croatian:
drijȇm
— a very light state of sleep
Slovene:
dremež
— a very light state of sleep
Spanish:
adormecimiento
— a very light state of sleep
Spanish:
adormilamiento
— a very light state of sleep
Swedish:
slummer
— a very light state of sleep
Akan:
tɔ nko
— to be in a very light state of sleep
Armenian:
նիրհել
(nirhel)
— to be in a very light state of sleep
Armenian:
ննջել
(nnǰel)
— to be in a very light state of sleep
Azerbaijani:
mürgüləmək
— to be in a very light state of sleep
Azerbaijani:
mürgü basmaq
— to be in a very light state of sleep
Azerbaijani:
mürgü vurmaq
— to be in a very light state of sleep
Azerbaijani:
mürgü çalmaq
— to be in a very light state of sleep
Azerbaijani:
mürgü döymək
— to be in a very light state of sleep
Azerbaijani:
mürgü almaq
— to be in a very light state of sleep
Bulgarian:
дремя
(dremja)
— to be in a very light state of sleep
Catalan:
ensopir
— to be in a very light state of sleep
Danish:
slumre
— to be in a very light state of sleep
Danish:
blunde
— to be in a very light state of sleep
Dutch:
sluimeren
— to be in a very light state of sleep
Esperanto:
dormeti
— to be in a very light state of sleep
Finnish:
uinua
— to be in a very light state of sleep
Finnish:
torkkua
— to be in a very light state of sleep
French:
somnoler
— to be in a very light state of sleep
Galician:
adurmiñar
— to be in a very light state of sleep
Georgian:
თვლემა
(tvlema)
— to be in a very light state of sleep
German:
schlummern
— to be in a very light state of sleep
German:
dösen
— to be in a very light state of sleep
Hungarian:
szendereg
— to be in a very light state of sleep
Hungarian:
szundít
— to be in a very light state of sleep
Hungarian:
szundikál
— to be in a very light state of sleep
Hungarian:
szunyókál
— to be in a very light state of sleep
Italian:
dormiveglia
— to be in a very light state of sleep
Italian:
appisolarsi
— to be in a very light state of sleep
Italian:
assopirsi
— to be in a very light state of sleep
Polish:
drzemać
— to be in a very light state of sleep
Polish:
zdrzemnąć
— to be in a very light state of sleep
Portuguese:
cochilar
— to be in a very light state of sleep
Portuguese:
dormitar
— to be in a very light state of sleep
Romanian:
dormita
— to be in a very light state of sleep
Romanian:
somnola
— to be in a very light state of sleep
Serbo-Croatian:
drijémati
— to be in a very light state of sleep
Slovene:
dremati
— to be in a very light state of sleep
Spanish:
adormecer
— to be in a very light state of sleep
Spanish:
adormilar
— to be in a very light state of sleep
Spanish:
dormitar
— to be in a very light state of sleep
Sranan Tongo:
dyonko
— to be in a very light state of sleep
Swedish:
slumra
— to be in a very light state of sleep
Ugaritic:
𐎊𐎌𐎐
(yšn)
— to be in a very light state of sleep
Finnish:
lorvailla
— to be inactive or negligent
German:
träumen
— to be inactive or negligent
Italian:
appalugarsi
— to be inactive or negligent
Norwegian:
sløve
— to be inactive or negligent
Spanish:
estar aletargado
— to be inactive or negligent