Shirabe
  • Common
  • noun (common) (futsuumeishi)
English JMdict (multilingual)
1
noun (common) (futsuumeishi) radioactivity
Another interesting source of energy is the heat that can be recovered from radioactive waste material.
2
noun (common) (futsuumeishi) colloquial radiation
3
noun (common) (futsuumeishi) colloquial radioactive material

漢字 kanji used