/ Dictionary / Index T two-up: Meaning and Definition of Find definitions for: two-up Pronunciation: (t'up'), [key] — n. a&hasp; game in which two players bet that two tossed coins will land either with matching or nonmatching sides facing up. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. 'twould two-way Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language