The oleo refers to oil, of course, and the margarine refers to margaric acid, named from the Greek margarites, pearly, for the acids crystals pearly lustre ODEE. 이제 마가렛의 이름이 왜 그렇게 지어졌는지 아시겠죠? Next post, well pick up on dheigh, including the surprising origins of lady and lord.