wax

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wax Solid, insoluble substance of low melting point that is malleable and water-repellent. There are four types: animal, vegetable, mineral, and synthetic. The first two are simple lipids consisting of esters of fatty acids; mineral waxes include paraffin wax made from petroleum. Synthetic waxes are of diverse origins and include polyethenes. Waxes are used in the manufacture of lubricants, polishes, cosmetics, and candles, and to waterproof leather and coat paper.

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