/ Dictionary / Index V Vitruvius Pollio: Meaning and Definition of Find definitions for: Vi•tru'vi•us Pol'li•o Pronunciation: (vi-tr'vē-us pol'ē-ō"), [key] fl. 1st century b.c.,Roman architect, engineer, and author. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Vitruvian scroll Vitry Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language