Somnambulist

Pronunciation: /ˈsɑmˈnæmˈbiˈjuˈɫɪst/

Somnambulist (noun)

  1. A person who walks or acts while asleep, without being fully awake or aware.

Examples

  • The somnambulist walked through the hallway during the night.
  • A somnambulist may move around while still asleep.