lanolin Meaning, Definition & Usage
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noun a yellow viscous animal oil extracted from wool; a mixture of fatty acids and esters; used in some ointments and cosmetics
wool grease; wool fat.
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noun an emollient containing wool fat (a fatty substance obtained from the wool of sheep)
WordNet
Lan"o*lin noun
Etymology
L.Definitions
(Physiol. Chem.) A peculiar fatlike body, made up of cholesterin and certain fatty acids, found in feathers, hair, wool, and keratin tissues generally. ✍ Under the same name, it is prepared from wool for commercial purposes, and forms an admirable basis for ointments, being readily absorbed by the skin.