/ Dictionary / Index R radioscopy: Meaning and Definition of Find definitions for: ra•di•os•co•py Pronunciation: (rā"dē-os'ku-pē), [key] — n. the examination of objects opaque to light by means of another form of radiation, usually x-rays. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: radioscopy (Thesaurus) radio range beacon radiosensitive Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language