/ Dictionary / Index M Marco Polo: Meaning and Definition of Find definitions for: Mar•co Po•lo Pronunciation: (mär'kō pō'lō). [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Marconi rig Marcos Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language