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Showing results for slumber. Search instead for slumberer.
Synonyms

slumber

American  
[sluhm-ber] / ˈslʌm bər /

verb (used without object)

  1. to sleep, especially lightly; doze; drowse.

  2. to be in a state of inactivity, negligence, quiescence, or calm.

    Vesuvius is slumbering.


verb (used with object)

  1. to spend or pass (time) in slumbering (often followed by away, out, orthrough ).

    to slumber the afternoon away.

  2. to dispel or forget by slumbering (often followed byaway ).

    to slumber cares away.

noun

  1. Sometimes slumbers. sleep, especially light sleep.

  2. a period of sleep, especially light sleep.

  3. a state of inactivity, quiescence, etc.

slumber British  
/ ˈslʌmbə /

verb

  1. (intr) to sleep, esp peacefully

  2. (intr) to be quiescent or dormant

  3. to spend (time) sleeping

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. (sometimes plural) sleep

  2. a dormant or quiescent state

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • slumberer noun
  • slumberless adjective
  • unslumbering adjective

Etymology

Origin of slumber

1175–1225; (v.) Middle English slumeren, frequentative of slumen to doze, derivative of Old English slūma sleep ( -er 6 ); compare German schlummern; (noun) Middle English slomur, slomber, derivative of the v.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

However, if the U.S. bats do not rouse from their slumber, the championship game will be a game the Americans curse forever.

From Los Angeles Times • Mar. 16, 2026

But Miss Piggy was my slumber mate well past the time of putting aside childish things and replacing ancient bedclothes.

From Salon • Feb. 28, 2026

Maybe you want to identify what messes with your slumber, such as working out late, or monitor your patterns over time.

From The Wall Street Journal • Feb. 22, 2026

Goalkeeper Pope had to make big saves to deny both Lucas Paqueta and Max Kilman, before West Ham levelled, but those warnings failed to awaken Newcastle from their slumber.

From BBC • Nov. 2, 2025

‘I will sleep now,’ he said; and the Elf led him to a bower beside Pippin, and he threw himself upon a bed and fell at once into a dreamless slumber.

From "The Fellowship of the Ring" by J.R.R. Tolkien