rutherfordium

noun
ruth·​er·​ford·​ium | \ˌrə-t͟hər-ˈfȯr-dē-əm, ˌrə-t͟hə-\

Definition of rutherfordium 

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

First Known Use of rutherfordium

1969, in the meaning defined above

History and Etymology for rutherfordium

New Latin, from Ernest Rutherford

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The first known use of rutherfordium was in 1969

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rutherfordium

noun
ruth·​er·​ford·​ium | \ˌrət͟h-ə(r)-ˈfȯ(ə)rd-ē-əm \

Medical Definition of rutherfordium 

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

More from Merriam-Webster on rutherfordium

Britannica.com: Encyclopedia article about rutherfordium

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