RADIOGENIC Meaning of RADIOGENIC in English [ ˌreɪdɪə(ʊ)'dʒɛnɪk , -'dʒi:n- ]■ adjective1》 produced by radioactivity. 2》 suitable for broadcasting by radio.Derivatives~ally adverb Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004