/ Dictionary / Index T Tiso: Meaning and Definition of Find definitions for: Ti•so Pronunciation: (tē'sō), [key] — n. 1887–1947, Slovak Roman Catholic clergyman and politician. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Tisiphone Tisquantum Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language