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BNC: 37235 COCA: 41088
BNC: 37235 COCA: 41088

curie

noun

cu·​rie ˈkyu̇r-(ˌ)ē How to pronounce curie (audio)
ˈkyər-;
kyu̇-ˈrē
plural curies
1
: a unit quantity of any radioactive nuclide in which 3.7 × 1010 disintegrations occur per second
2
: a unit of radioactivity equal to 3.7 × 1010 disintegrations per second compare becquerel
abbreviation c, Ci

Example Sentences

Recent Examples on the Web The average concentration of plutonium in the surface soil of the refuge portion of the site is 1.1 picocuries (trillionths of a curie) per gram (pCi/g). Vincent Carroll, The Denver Post, 16 June 2017

Word History

Etymology

Marie & Pierre Curie

First Known Use

1910, in the meaning defined at sense 1

Time Traveler
The first known use of curie was in 1910
BNC: 37235 COCA: 41088

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