# เรินต์เกน
## Noun (N)
### Sense: German physicist who discovered x-rays and developed roentgenography (1845-1923)
- Roentgen
- Wilhelm Konrad Roentgen
- Rontgen
- Wilhelm Konrad Rontgen
### Sense: a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air
- roentgen
- R