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n. - A fat-soluble vitamin that is essential for normal reproduction.

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Usage examples (36)
  • To prevent oxidation, the oil should contain an antioxidant such as tocopherol (vitamin E).
  • Higher intakes of gamma-tocopherol, which is a form of vitamin E, may reduce the risk of lung cancer, "said Ladia M. Hernandez, M.S.,
  • Vitamin E mixed tocopherols, not alpha tocopherol: Take 400 IU a day.
  • The research we cited used alpha-tocopherol, the type of vitamin E in most supplements.
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Tutoring comment
  • This word was used in the 2006 Scripps National Spelling Bee finals.
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