/ Dictionary / Index T Teiresias: Meaning and Definition of Find definitions for: Tei•re•si•as Pronunciation: (tī-rē'sē-us), [key] — n. Tiresias. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Teilhard de Chardin Tejano 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