D defs.my
Entry 1 sense Webster, 1913

Margarin

· Mar·ga·rin · IPA
01 n. A fatty substance, extracted from animal fats and certain vegetable oils, formerly supposed to be a definite compound of glycerin and marga…
  1. 1.
    A fatty substance, extracted from animal fats and certain vegetable oils, formerly supposed to be a definite compound of glycerin and margaric acid, but now known to be simply a mixture or combination of tristearin and tripalmitin.(Physiol. Chem.)