/ Dictionary / Index Y yellow-green: Meaning and Definition of Find definitions for: yel•low-green Pronunciation: (yel'ō-grēn'), [key] — n. a color containing both yellow and green. —adj. of the color yellow-green. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: yellow-green (Thesaurus) yellow granadilla yellow-green algae Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language