noctambulation Meaning, Definition & Usage

  1. noun walking by a person who is asleep
    noctambulism; sleepwalking; somnambulism; somnambulation.

WordNet

Noc*tam`bu*la"tion noun
Etymology
L. nox, noctis, night + ambulare to walk: cf. F. noctambulation.
Definitions
  1. Somnambulism; walking in sleep. Quain.

Webster 1913