/ Dictionary / Index C Caucasian lily: Meaning and Definition of Find definitions for: Cauca'sian lil'y Pronunciation: [key] a tall lily plant, Lilium monadelphum, having large, fragrant, drooping golden-yellow flowers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Caucasian Caucasoid Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language