/ Dictionary / Index C copper iris: Meaning and Definition of Find definitions for: cop'per i'ris Pronunciation: [key] an iris, Iris fulva, found from the Gulf Coast to southern Illinois, having copper-colored or reddish-brown flowers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. copper hydroxide copper-leaf Related Content Daily Word Quiz: fresco Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language