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Meaning of BHT

BHT

Pronunciation: [key]
— Chem., Pharm. Chem.,Pharm.
  1. butylated hydroxytoluene: the antioxidant CHO, used to retard rancidity in foods, pharmaceuticals, and other products containing fat or oil.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.