| rad | in a radioactive manner |
|---|---|
| rad | the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay |
| rad | a measure of radioactivity |
| rad | the branch of biology that studies the effects of radiation on living organisms |
| rad | a radioactive isotope of carbon |
| rad | a chemical analysis used to determine the age of organic materials based on their content of the radioisotope carbon-14 |
| rad | a joint between the distal end of the radius and the proximal row of carpal bones |
| rad | a chemist who specializes in nuclear chemistry |
| rad | the chemistry of radioactive substances |
| rad | a radioactive isotope of chlorine |
| rad | medium for communication |
| rad | a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays) |