/ Dictionary / Index U undertrick: Meaning and Definition of Find definitions for: un•der•trick Pronunciation: (un'dur-trik"), [key] — n. Bridge. a trick that a declarer failed to win in relation to the number of tricks necessary to make the contract. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. undertow undertrump Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language