| roent | German physicist who discovered x-rays and developed roentgenography (1845-1923) |
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| roent | a unit of radiation exposure |
| roent | electromagnetic radiation of short wavelength produced when high-speed electrons strike a solid target |
| roent | a radiogram made by exposing photographic film to X rays |
| roent | relating to or produced by roentgenography |
| roent | radiography that uses X-rays to produce a roentgenogram |
| roent | an X-ray machine that combines an X-ray source and a fluorescent screen to enable direct observation |