- Main Entry:
- cu·rie

- Pronunciation:
-
\ˈkyu̇r-(ˌ)ē, kyu̇-ˈrē\
- Function:
- noun
- Etymology:
- Marie & Pierre Curie
- Date:
- 1910
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