sleepwalk

verb

sleep·​walk ˈslēp-ˌwȯk How to pronounce sleepwalk (audio)
sleepwalked; sleepwalking; sleepwalks

intransitive verb

1
: to walk while or as if while asleep
2
: to proceed in a passive often lethargic manner
sleepwalked through the workday
sleepwalk noun
sleepwalker noun

Examples of sleepwalk in a Sentence

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.
Forget sleepwalking, West Ham are accelerating towards relegation. Roshane Thomas, New York Times, 25 Oct. 2025 In the wake of John Wick’s success, Keanu has had the opportunity to sleepwalk through some lesser sci-fi actioners, and this one is particularly sleepy. Tim Grierson, Vulture, 18 Oct. 2025 On talent, experience and athleticism alone, that group could have sleepwalked its way to victory over a media side that … well, lacked all three of those things. Zack Cox, Boston Herald, 15 Oct. 2025 The rest of the cast is similarly sleepwalking through a fanciful pantomime of Southern culture rather than a serious drama. Kelly Lawler, USA Today, 13 Oct. 2025 See All Example Sentences for sleepwalk

Word History

First Known Use

1842, in the meaning defined at sense 1

Time Traveler
The first known use of sleepwalk was in 1842

Browse Nearby Words

Cite this Entry

“Sleepwalk.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sleepwalk. Accessed 30 Oct. 2025.

Kids Definition

sleepwalk

verb
sleep·​walk ˈslēp-ˌwȯk How to pronounce sleepwalk (audio)
: to walk while or as if while asleep
sleepwalker noun

More from Merriam-Webster on sleepwalk

Last Updated: - Updated example sentences
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