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BHT

Chemistry, Pharmacology.
  1. butylated hydroxytoluene: the antioxidant C15H24O, used to retard rancidity in foods, pharmaceuticals, and other products containing fat or oil.
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Origin of BHT

First recorded in 1960–65
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

bht in Medicine

BHT

(bē′āch-tē)
n.
  1. A crystalline phenolic antioxidant used to preserve fats and oils, especially in foods.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.