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)

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
While slumbering in this washable silk number is akin to sleeping on satin sheets, this button-up top can get just as much wear out of the house. Nashia Baker, Architectural Digest, 19 Feb. 2025 In this 2016 outer space love story starring Chris Pratt and Jennifer Lawrence, the slumbering astronauts aboard the Avalon are traveling on a 120-year trip to a habitable planet named Homestead II along with thousands of other colonists. Jeff Spry, Space.com, 14 Feb. 2025
Noun
When the wind chill dips below freezing, wearing your warmest pajamas can make settling into a deep slumber a lot easier. Jessica Kasparian, SELF, 27 Feb. 2025 Exercise During the Day Exercise throughout the day can be beneficial when drifting off into a slumber. Patricia Shannon, Better Homes & Gardens, 22 Feb. 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 12 Mar. 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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