See Antihypnotic. [ 1913 Webster ]
a. (Med.) Tending to prevent sleep. --
a. Pert. to autohypnotism; self-hypnotizing. --
a. [ Gr. &unr_; inclined to sleep, putting to sleep, fr. &unr_; to lull to sleep, fr. &unr_; sleep; akin to L. somnus, and E. somnolent: cf. F. hypnotique. ]
n.