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Meaning of calcium carbide

cal'cium car'bide

Pronunciation: [key]
  1. a grayish-black, lumpy, crystalline powder, CaC, usually derived from coke or anthracite by reaction with limestone or quicklime: used chiefly for the generation of acetylene, which it yields upon decomposing in water. Also called
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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