slumber

1 of 2

verb

slum·​ber ˈsləm-bər 

slumbered; slumbering ˈsləm-b(ə-)riŋ 

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

ˈsləm-bər-ər 

noun

slumber

2 of 2

noun

1

a

: sleep

b

: a light sleep

2

: lethargy, torpor

Synonyms

Verb

• catnap
• doze
• nap
• rest
• sleep
• snooze

Noun

• bed
• catnapping
• dozing
• napping
• repose
• rest
• resting
• shut-eye
• sleep
• slumbering
• snoozing
• z's
• zs

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

Verb

Volcanoes become restless and then go back to slumbering all the time. —Erik Klemetti, Discover Magazine, 23 Oct. 2024

The debauchery gets cut short when the vampires struggle to slumber and realize that housekeeping swept away their ancestral dirt. —Proma Khosla, IndieWire, 29 Oct. 2024

Noun

The trees stop shedding their leaves and fall into a slumber. —Brandee Gruener, Southern Living, 9 Dec. 2024

Just the name inspires dreams of a plush mattress that will cocoon your body into a state of restful slumber and easy dreaming. —Nashia Baker, Architectural Digest, 2 Dec. 2024

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

Phrases Containing slumber

• slumber party

Kids Definition

slumber

1 of 2 verb

slum·​ber ˈsləm-bər 

slumbered; slumbering -b(ə-)riŋ 

1

: to sleep usually lightly

2

: to exist without being active

a slumbering volcano

slumberer

-bər-ər 

noun

slumber

2 of 2 noun

: sleep entry 1