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olein

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noun ole·in \ ˈō-lē-ən \

Definition of olein

1 :an ester of glycerol and oleic acid
2 :the liquid portion of a fat

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Origin and Etymology of olein

French oléine, from Latin oleum

Medical Dictionary

olein

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noun ole·in \ ˈō-lē-ən \

medical Definition of olein

:an ester of glycerol and oleic acid — called also triolein

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