/ Dictionary / Index T Tilden: Meaning and Definition of Find definitions for: Til•den Pronunciation: (til'dun), [key] — n. 1814–86, U.S. statesman. 1893–1953, U.S. tennis player. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tilden (Thesaurus) tilde Tildy Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language