| RADIO | radiometer that is extremely sensitive |
|---|---|
| RADIO | opacity to X-rays or other radiation |
| RADIO | not transparent to X-rays or other forms of radiation |
| RADIO | dye that does not allow the passage of X rays or other radiation |
| RADIO | pharmaceutical consisting of a radioactive compound used in radiation therapy |
| RADIO | a telephone that communicates by radio waves rather than along cables |
| RADIO | relating to or by means of radiotelephony |
| RADIO | a photograph transmitted by radio waves |
| RADIO | a photograph transmitted by radio waves |
| RADIO | transmission of photographs by radio waves |
| RADIO | protection against harmful effects of radiation |
| RADIO | examination of the inner structure of opaque objects using X rays or other penetrating radiation |