meitnerium

noun
meit·​ner·​i·​um | \ mīt-ˈnir-ē-əm How to pronounce meitnerium (audio) , -ˈner-\

Definition of meitnerium

: a short-lived radioactive element produced artificially — see Chemical Elements Table

First Known Use of meitnerium

1992, in the meaning defined above

History and Etymology for meitnerium

New Latin, from Lise Meitner

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Dictionary Entries near meitnerium

meith

Meithei

Meitner

meitnerium

mejlis

me judice

MEK

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The first known use of meitnerium was in 1992

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meitnerium

noun
meit·​ner·​i·​um | \ mīt-ˈnir-ē-əm, -ˈner- How to pronounce meitnerium (audio) \

Medical Definition of meitnerium

: a short-lived radioactive element that is artificially produced symbol Mt — see Chemical Elements Table

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Britannica.com: Encyclopedia article about meitnerium

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