/ Dictionary / Index C chalcography: Meaning and Definition of Find definitions for: chal•cog•ra•phy Pronunciation: (kal-kog'ru-fē), [key] — n. the art of engraving on copper or brass. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chalcogenide chalcolite Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language