/ Dictionary / Index H horror-struck: Meaning and Definition of Find definitions for: hor•ror-struck Pronunciation: (hôr'ur-struk", hor'-), [key] — adj. stricken with horror; horrified; aghast. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: horror-struck (Thesaurus) horror story Horsa Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language