microcurie

noun

mi·cro·cu·rie ˈmī-krō-ˌkyu̇r-ē

ˌmī-krō-kyu̇-ˈrē

: a unit of quantity or of radioactivity equal to one millionth of a curie

Word History

First Known Use

1911, in the meaning defined above

Time Traveler

The first known use of microcurie was in 1911

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microculture

microcurie

microcyclic

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Cite this Entry

Style

“Microcurie.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microcurie. Accessed 14 Jul. 2025.

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Medical Definition

microcurie

noun

mi·cro·cu·rie ˈmī-krō-ˌkyu̇(ə)r-ē, ˌmī-krō-kyu̇-ˈrē

: a unit of quantity or of radioactivity equal to one millionth of a curie

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