/ Dictionary / Index H head-to-head: Meaning and Definition of Find definitions for: head-to-head Pronunciation: (hed'tu-hed'), [key] — adj. in direct personal confrontation, encounter, or exchange. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: head-to-head (Thesaurus) head tax head tone Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language