sleepwalk

/ˈsliːpˌwɔːk/
verb
  1. To walk around while asleep, without being aware of it.
    • My little brother tends to sleepwalk when he is very tired.
    • She once sleepwalked into the kitchen and opened the refrigerator.
    • The doctor said it's common for children to sleepwalk occasionally.
  2. To do something without paying attention or being fully aware, as if in a trance.
    • He seemed to sleepwalk through the entire meeting, not responding to any questions.
    • The team sleepwalked through the first half and lost the game.
    • You can't just sleepwalk through your classes and expect good grades.
Synonyms
noun
  1. An instance of walking while asleep.
    • His sleepwalk last night scared his roommate.
    • She recorded her son's sleepwalk on video to show the specialist.
    • The doctor asked about any history of sleepwalk in the family.
What does "sleepwalk" mean? | whatsthatwordmean | whatsthatwordmean