slumber

1 of 2

verb

slum·​ber ˈsləm-bər How to pronounce slumber (audio)
slumbered; slumbering ˈsləm-b(ə-)riŋ How to pronounce slumber (audio)
Synonyms of slumbernext

intransitive verb

1
a
: to sleep lightly : doze
b
: sleep
2
a
: to be in a torpid, slothful, or negligent state
b
: to lie dormant or latent
slumberer noun

slumber

2 of 2

noun

1
a
: sleep
b
: a light sleep
2

Examples of slumber in a Sentence

Verb she slumbered for hours while the train rolled on slumbering restlessly in the tropical heat Noun She fell into deep slumber. a toddler looking so innocent and peaceful in slumber
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Verb
In a mood to slumber all day, to the tune of conversations held by cartoon mice? Stacia Datskovska, Footwear News, 10 Dec. 2025 As slow growth dampened ambitions in both countries, the AU slumbered without strong leadership. Amaka Anku, Foreign Affairs, 24 Oct. 2025
Noun
Best Time to Visit The best time to visit Villefranche-sur-Mer is between April and June, when restaurant terraces and small boutiques full of dresses stir from their winter slumber, but the summer tourists have yet to arrive. Chrissie McClatchie, Travel + Leisure, 21 Dec. 2025 Kitsch Satin Sleep Mask Great for getting some shut-eye during long flights or the light sleeper who needs complete darkness to enter a deep slumber, this silky smooth and stretchy mask will pay for itself in hours of quality rest. Kayla Blanton, PEOPLE, 20 Dec. 2025 See All Example Sentences for slumber

Word History

Etymology

Verb

Middle English slomren, slombren, frequentative of slumen to doze, probably from slume slumber, from Old English slūma; akin to Middle High German slumen to slumber

First Known Use

Verb

13th century, in the meaning defined at sense 1a

Noun

14th century, in the meaning defined at sense 1a

Time Traveler
The first known use of slumber was in the 13th century

Browse Nearby Words

Cite this Entry

“Slumber.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/slumber. Accessed 22 Dec. 2025.

Kids Definition

slumber

1 of 2 verb
slum·​ber ˈsləm-bər How to pronounce slumber (audio)
slumbered; slumbering -b(ə-)riŋ How to pronounce slumber (audio)
1
: to sleep usually lightly
2
: to exist without being active
a slumbering volcano
slumberer noun

slumber

2 of 2 noun

More from Merriam-Webster on slumber

Last Updated: - Updated example sentences
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