/ Dictionary / Index H hypnotic: Meaning and Definition of Find definitions for: hyp•not•ic Pronunciation: (hip-not'ik), [key] — adj. of or pertaining to hypnosis or hypnotism. inducing or like something that induces hypnosis. susceptible to hypnotism, as a person. inducing sleep. —n. an agent or drug that produces sleep; sedative. a person who is susceptible to hypnosis. a person under the influence of hypnotism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hypnotic (Thesaurus) hypnotherapy hypnotism Related Content Daily Word Quiz: sinister Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language