- lanolin, wool fat, wool grease - a yellow viscous animal oil extracted from wool; a mixture of fatty acids and esters; used in some ointments and cosmetics
--1 is a kind of animal oil
--1 is a substance of ointment, unction, unguent, balm, salve - lanolin - an emollient containing wool fat (a fatty substance obtained from the wool of sheep)
--2 is a kind of cream, ointment, emollient