RADIOACTIVE
\ɹˌe͡ɪdɪə͡ʊˈaktɪv], \ɹˌeɪdɪəʊˈaktɪv], \ɹ_ˌeɪ_d_ɪ__əʊ_ˈa_k_t_ɪ_v]\
Definitions of RADIOACTIVE
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1919
- The Winston Simplified Dictionary
By William Dodge Lewis, Edgar Arthur Singer
1920
- A practical medical dictionary.
By Stedman, Thomas Lathrop