/ Dictionary / Index H hi-tech: Meaning and Definition of Find definitions for: hi-tech Pronunciation: (hī'tek'), [key] — n., adj. Informal. high-tech. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hi-tech (Thesaurus) hitching post hither Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language