Defn: The act of walking in sleep.
SOMNAMBULATOR
Som*nam"bu*la`tor, n.
Defn: A somnambulist.
SOMNAMBULE
Som*nam"bule, n. Etym: [F.]
Defn: A somnambulist.
SOMNAMBULIC
Som*nam"bu*lic, a.
Defn: Somnambulistic.
SOMNAMBULISM
Som*nam"bu*lism, n. Etym: [Cf. F. somnambulisme. See Somnambulation.]
Defn: A condition of the nervous system in which an individual during sleep performs actions approppriate to the waking state; a state of sleep in which some of the senses and voluntary powers are partially awake; noctambulism.
SOMNAMBULIST
Som*nam"bu*list, n.