/ Dictionary / Index R radiography: Meaning and Definition of Find definitions for: ra•di•og•ra•phy Pronunciation: (rā"dē-og'ru-fē), [key] — n. the production of radiographs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: radiography (Thesaurus) radiograph radio horizon Related Content Daily Word Quiz: modify Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language