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sleepwalk

[sleep-wawk]

verb (used without object)

  1. to engage in sleepwalking.



noun

  1. an act of sleepwalking; somnambulation.

sleepwalk

/ ˈsliːpˌwɔːk /

verb

  1. (intr) to walk while asleep See also somnambulism

“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
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Other Word Forms

  • sleepwalking noun
  • sleepwalker noun
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Word History and Origins

Origin of sleepwalk1

First recorded in 1920–25; back formation from sleepwalking
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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.

At one point, Foster alleged that he told one executive that “WPP and GroupM have ‘been sleepwalking to the edge of a cliff and people don’t want to hear it.’”

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She must have heard him cry, sleepwalked to the nursery, lifted him out of the crib while she was still asleep, then woke to discover the crib empty.

The Chargers, whose distinctive look was a nod to the 1970s, were sleepwalking in the first half before coming to life in the second.

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She starts lucid dreaming and sleepwalking, receiving phone calls from beyond — like from their dead mother when she was a teenager beyond.

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The setting is still a Swiss alpine hamlet, but the villagers are all members of some puritanical sect and its sleepwalking heroine, Amina, has longings that transcend its limits.

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sleep-wake cyclesleepwalker