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A fatty, pale yellow wax that coats the fibers of sheep's wool and yields lanolin. Also called wool fat.
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|Noun||1.||wool grease - a yellow viscous animal oil extracted from wool; a mixture of fatty acids and esters; used in some ointments and cosmetics|
ointment, salve, unguent, balm, unction - semisolid preparation (usually containing a medicine) applied externally as a remedy or for soothing an irritation
animal oil - any oil obtained from animal substances