| RONTGENOGRAM | • röntgenogram n. Alternative form of roentgenogram. • RONTGENOGRAM n. a photograph made with rontgen rays, also ROENTGENOGRAM.
 | 
| RONTGENOLOGY | • röntgenology n. Dated form of roentgenology. • RONTGENOLOGY n. the science of X-rays, also ROENTGENOLOGY.
 | 
| RONTGENOGRAMS | • röntgenograms n. Plural of röntgenogram. • RONTGENOGRAM n. a photograph made with rontgen rays, also ROENTGENOGRAM.
 | 
| RONTGENOGRAPH | • RONTGENOGRAPH n. an apparatus for taking X-ray photographs, also ROENTGENOGRAPH. | 
| RONTGENOPAQUE | • RONTGENOPAQUE adj. opaque to X-rays. | 
| RONTGENOSCOPE | • RONTGENOSCOPE n. an apparatus for examining patients by use of X-rays, also ROENTGENOSCOPE. | 
| RONTGENOSCOPY | • RONTGENOSCOPY n. observation by means of X-rays. | 
| RONTGENOGRAPHS | • RONTGENOGRAPH n. an apparatus for taking X-ray photographs, also ROENTGENOGRAPH. | 
| RONTGENOGRAPHY | • RONTGENOGRAPHY n. photography by X-rays. | 
| RONTGENOLOGIES | • RONTGENOLOGY n. the science of X-rays, also ROENTGENOLOGY. | 
| RONTGENOLOGIST | • RONTGENOLOGIST n. a specialist in rontgenology, also ROENTGENOLOGIST. | 
| RONTGENOSCOPES | • RONTGENOSCOPE n. an apparatus for examining patients by use of X-rays, also ROENTGENOSCOPE. | 
| RONTGENOSCOPIC | • RONTGENOSCOPIC adj. relating to use of the rontgenoscope. | 
| RONTGENOLOGICAL | • RONTGENOLOGICAL adj. related to rontgenology. | 
| RONTGENOLOGISTS | • RONTGENOLOGIST n. a specialist in rontgenology, also ROENTGENOLOGIST. | 
| RONTGENOSCOPIES | • RONTGENOSCOPY n. observation by means of X-rays. | 
| RONTGENOTHERAPY | • RONTGENOTHERAPY n. treatment by X-rays. |