Meaning of “polonium” in the English Dictionary

british dictionary

"polonium" in British English

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poloniumnoun [ U ]

uk /pəˈləʊ.ni.əm/ us /pəˈloʊ.ni.əm/ symbol Po

Examples from literature

  • Did you know that Marie Curie, who discovered polonium, died after working for many years with radioactive substances? 

(Definition of “polonium” from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)