radioisotope
noun/ˌreɪdiəʊˈaɪsətəʊp/
/ˌreɪdiəʊˈaɪsətəʊp/
(chemistry)- a form of a chemical element which sends out radiation
Definitions on the go
Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.
Check pronunciation:
radioisotope