Cake

cake, originally a small mass of dough baked by turning on a spit; in present usage a dessert made of flour, sugar, eggs, seasonings, usually some leavening and liquid besides the eggs, and shortening. This last ingredient is not always used; unshortened cakes depend mainly on beaten eggs for leavening (e.g., spongecake and angel food cake). The early method of making sweet cake was by adding other ingredients to a portion of bread dough. Some cakes, such as fruitcake or poundcake, called for many eggs and for wine, brandy, or sack (an Elizabethan wine); these ingredients supplying the leavening agent. Modern cakes are generally raised with baking powder, baking soda, or beaten eggs.

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cake [kāk]

(mining engineering)

Solidified drill sludge.

That portion of a drilling mud adhering to the walls of a borehole.

To form into a mass, as when ore sinters together in roasting, or coal cakes in coking.

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Cake 

a layer of solid particles remaining on a filtration surface after the filtration of a suspension. Cake has a 12–20 percent moisture content, depending on the size, wettability, and shape of the particles in the suspension.