/ Dictionary / Index C cupri-: Meaning and Definition of Find definitions for: cupri- Pronunciation: [key] a combining form meaning “copper,” used in the formation of compound words: cupriferous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cupreous cupric Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language