noun
Etymology: fat (IV) + liquor
: a liquor made of an emulsion of soap and fat (as castor oil or degras) or of sulfonated oil and used in tanning leather
noun
Etymology: fat (IV) + liquor
: a liquor made of an emulsion of soap and fat (as castor oil or degras) or of sulfonated oil and used in tanning leather
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012