n. [ Gr. &unr_; sleepless; &unr_; to chase, search for + &unr_; sleep: cf. F. agrypnotique. ] Anything which prevents sleep, or produces wakefulness, as strong tea or coffee. [ 1913 Webster ]
n. [ Gr. &unr_; sleepless; &unr_; to chase, search for + &unr_; sleep: cf. F. agrypnotique. ] Anything which prevents sleep, or produces wakefulness, as strong tea or coffee. [ 1913 Webster ]