獣じゅう脂しじゅうしMeanings1nounanimal fat; tallow; greaseRefers to rendered fat from animals, used in cooking, soap-making, or industrial contexts. Tallow is the specific term for beef or mutton fat.石せっ鹸けんは獣じゅう脂しと植しょく物ぶつ油ゆから作つくられることが多おおい。