radiology radiologist • radiolucency · · · Info · Definitions · Synonyms · Characters · · radiology · · Text Latin · · Script 9 · · Length Definitions · · · (noun) the branch of medical science dealing with the medical use of X-rays or other penetrating radiation. · · Noun Definition 1 (noun) (radiology) examination of the inner structure of opaque objects using X rays or other penetrating radiation. Synonyms: radioscopy. · · Noun Definition 2 Synonyms · · · radioscopy · · Synonym 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 y latin small letter y U+0079