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Synonyms

sleepwalking

American  
[sleep-waw-king] / ˈslipˌwɔ kɪŋ /

noun

  1. the act or state of walking, eating, or performing other motor acts while asleep, of which one is unaware upon awakening; a condition or disorder characterized by this.

    If the sleepwalking occurs often, the healthcare provider may do tests to rule out other disorders such as seizures.

  2. the state or condition of acting seemingly without awareness, feeling, aim, or will.

    Mindfulness is a commitment to staying awake to reality in each moment—avoiding any sleepwalking through life.


adjective

  1. walking while asleep; relating to this state or condition.

    It is unwise to try waking up a sleepwalking child, as this may result in distress for the child.

  2. acting seemingly without awareness, feeling, aim, or will.

    Last night Nigeria easily beat the sleepwalking UK team, now on the brink of elimination.

Other Word Forms

Etymology

Origin of sleepwalking

First recorded in 1790–1800; sleep + walking

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.

See Examples For:

When she sings "Let me wake up from this horrible dream", it sounds like she's sleepwalking.

From BBC Jul. 18, 2026

“People are kind of sleepwalking into disaster,” Nestler said.

From MarketWatch Jun. 16, 2026

On a never-ending feed we watch the cute and profane, sleepwalking toward an emotional state beyond shock as entertainment: the banality of passive consumption.

From Slate May 12, 2026

While basically sleepwalking through the first three games of the NLCS, Shohei Ohtani saves his best for last.

From Los Angeles Times Oct. 18, 2025

Granny gave me fuller meals and made me take naps in the afternoon and gradually my sleepwalking passed.

From "Black Boy" by Richard Wright

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