- radioactive radio·ac·tive adj
- [ˌreɪdɪəʊ'æktɪv]
radioattivo (-a)
English-Italian dictionary. 2013.
English-Italian dictionary. 2013.
Radioactive — Emitting energy waves due to decaying atomic nuclei. Radioactive substances are used in medicine as tracers for diagnosis, and in treatment to kill cancerous cells. * * * Possessing radioactivity. SYN: radio (2). * * * ra·dio·ac·tive .rād ē ō ak… … Medical dictionary