/ Dictionary / Index T Tharsis: Meaning and Definition of Find definitions for: Thar•sis Pronunciation: (thär'sis), [key] — n. Douay Bible. Tarshish. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Thare Thasos Related Content Daily Word Quiz: reiterate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language