Somnambulism vs. Sleepwalker — What's the Difference?

See sleepwalking.

To walk or perform other motor acts while asleep; somnambulate.

Sleepwalking

Someone who walks about in their sleep.

A condition of the nervous system in which an individual during sleep performs actions appropriate to the waking state; a state of sleep in which some of the senses and voluntary powers are partially awake; noctambulism.

One who walks in his sleep; a somnambulist.

Walking by a person who is asleep

Someone who walks about in their sleep