/ Dictionary / Index M Macartney rose: Meaning and Definition of Find definitions for: Ma•cart'ney rose' Pronunciation: (mu-kärt'nē), [key] a trailing or climbing evergreen rose, Rosa bracteata, of China, having shiny leaves and large, solitary white flowers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. MacArthur Macassar Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language