einsteinium

noun

ein·stei·ni·um īn-ˈstī-nē-əm

: a radioactive element produced artificially see Chemical Elements Table

Etymology

New Latin, from Albert Einstein

First Known Use

1955, in the meaning defined above

Time Traveler

The first known use of einsteinium was in 1955

See more words from the same year

Style

“Einsteinium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/einsteinium. Accessed 21 Dec. 2024.

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einsteinium

noun

ein·stei·ni·um īn-ˈstī-nē-əm

: a radioactive element produced artificially see element

einsteinium

noun

ein·stei·ni·um īn-ˈstī-nē-əm

: a radioactive element produced artificially

—symbol Es see Chemical Elements Table

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