/ Dictionary / Index C copperah: Meaning and Definition of Find definitions for: cop•per•ah Pronunciation: (kop'ur-u, kop'ru), [key] — n. copra. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Copper Age copper arsenite Related Content Daily Word Quiz: laudable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language