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casein

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casein

Main Entry:: ca·sein
Pronunciation:: \ˈkā-ˌsēn, kā-ˈ\
Function:: noun
Etymology:: probably from French caséine, from Latin caseus cheese
Date:: 1841

: a phosphoprotein of milk: as a: one that is precipitated from milk by heating with an acid or by the action of lactic acid in souring and is used in making paints and adhesives b: one that is produced when milk is curdled by rennet, is the chief constituent of cheese, and is used in making plastics

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