/ Dictionary / Index C chemigraphy: Meaning and Definition of Find definitions for: che•mig•ra•phy Pronunciation: (ku-mig'ru-fē), [key] — n. any technique for making engravings or etchings using chemicals and without the aid of photography. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. chemical warfare chemiluminescence Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language