cosmoline

Cos"mo*line (kz"m-ln), n. Etym: [Prob. fr. cosmetic + L. oleum oil.] (Chem.) Defn: A substance obtained from the residues of the distillation of petroleum, essentially the same as vaseline, but of somewhat stiffer consistency, and consisting of a mixture of the higher paraffines; a kind of petroleum jelly.

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