/ Dictionary / Index C crystallography: Meaning and Definition of Find definitions for: crys•tal•log•ra•phy Pronunciation: (kris"tl-og'ru-fē), [key] — n. the science dealing with crystallization and the forms and structure of crystals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: crystallography (Thesaurus) crystallographic axis crystalloid Related Content Daily Word Quiz: cosmology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language