Synonyms for

Plutonium

Verb Another word for plutonium — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

a dense silvery-white radioactive metal of the actinide series, used as a fuel in nuclear reactors and as a component in nuclear weapons.

Synonyms & similar words

pu atomicnumber Pu actinide metal fuel

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