/ Dictionary / Index T Tarquinius: Meaning and Definition of Find definitions for: Tar•quin•i•us Pronunciation: (tär-kwin'ē-us), [key] — n. (Lucius Tarquinius Priscus) died 578 b.c.,king of Rome 616–578. (Lucius Tarquinius Superbus) (“the Proud”) died 498b.c.,king of Rome 534–510. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tarquinius (Thesaurus) Tarpon Springs tarradiddle Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language