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Meaning of plutonium

Source language: EnglishDictionary language: English

plutonium

Pronunciation:/pluːˈtoʊniəm/

noun

Definitions

  1. A sanctuary dedicated to the Ancient Greek and Roman god Pluto, usually at a location producing poisonous emissions, believed to represent an entrance to the underworld.

noun

Definitions

  1. The transuranic chemical element with atomic number 94 and symbol Pu: a silvery-gray radioactive actinide metal that tarnishes when exposed to air.