/ Dictionary / Index R running myrtle: Meaning and Definition of Find definitions for: run'ning myr'tle Pronunciation: [key] the periwinkle, Vinca minor. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. running mate running pine Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language