/ Dictionary / Index A Autoharp: Meaning and Definition of Find definitions for: Au•to•harp Pronunciation: (ô'tō-härp"), [key] — Trademark. Trademark. a zither having buttons that when depressed damp all strings except those to be sounded, the undamped strings being strummed to produce simple chords. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. autography autohypnosis Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language