1843, short for neuro-hypnotism (1842), coined by Dr. James Braid of Manchester, England, from hypnotic + -ism. In the same work (1843) Braid coined the verb hypnotize.
hypnopompic
hypnosis
hypnotherapy
hypnotic
hypnotise
hypnotism
hypnotist
hypnotize
hypo
hypo-
hypo-allergenic