/ Dictionary / Index T tiebreaker: Meaning and Definition of Find definitions for: tie•break•er Pronunciation: (tī'brā"kur), [key] — n. a system for breaking a tie score at the end of regulation play by establishing a winner through special additional play, usually of a fairly short duration, as in tennis and soccer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tiebreaker (Thesaurus) tie beam Tieck Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language