/ Dictionary / Index T Tia Juana: Meaning and Definition of Find definitions for: Ti•a Jua•na Pronunciation: (tē'u wä'nu), [key] Tijuana. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Tiahuanaco Tiamat Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language