/ Dictionary / Index T Trismegistus: Meaning and Definition of Find definitions for: Tris•me•gis•tus Pronunciation: (triz"mu-jis'tus, tris"-), [key] — n. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. triskelion trismus Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language