/ Dictionary / Index T tropaion: Meaning and Definition of Find definitions for: tro•pai•on Pronunciation: (trō-pī'on), [key] — pl. -pai•a a tropaeum, esp. in Greece. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tropaeum trope Related Content Daily Word Quiz: draconian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language