Pronunciation · Spelling · Definition
How to say: radioactive
Spelling:
Radioactive
Syllables
radioactive
US accent
/ɹˌeɪdɪoʊˈæktɪv/
UK accent
/ɹˌeɪdɪəʊˈaktɪv/
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Definition
Definition — exhibiting or caused by radioactivity
e.g. “radioactive isotope”