CAKE n.
form, esp. into a form rather flat than high; as, a cake of soap; an ague cake. Cakes of rusting ice come rolling down the flood. Dryden. Cake urchin (Zoöl), any species of flat sea urchins belonging to the Clypeastroidea. -- Oil cake the refuse of flax seed, cotton seed, or other vegetable substance from which oil h…