vitamin E

noun

: any of several fat-soluble vitamins that are chemically tocopherols whose lack in the human body is associated especially with neurological symptoms (as ataxia and muscle weakness), that are found especially in wheat germ, vegetable oils, egg yolk, and green leafy vegetables or are made synthetically, and that are used chiefly in animal feeds and as antioxidants
especially : alpha-tocopherol

Examples of vitamin E in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Plus, evening primrose oil and vitamin E keep lips soft and hydrated long after application. — Christa Joanna Lee, Allure, 24 June 2026 Enriched with zinc oxide, niacinamide, and vitamin E for a visibly smoother, more even complexion. — ABC News, 2 July 2026 Plus, avocado itself contains vitamin E and vitamin K, so the two foods work together to boost your intake and absorption. — Kathleen Ferraro, Verywell Health, 26 June 2026 Not to mention, the three-in-one formula is made with a nourishing blend of squalane and vitamin E—two moisture-locking ingredients that deeply hydrate the skin, while also creating a blurring effect. — Alyssa Morin, InStyle, 4 July 2026 See All Example Sentences for vitamin E

Word History

First Known Use

1925, in the meaning defined above

Time Traveler
The first known use of vitamin E was in 1925

Rhymes for vitamin E

See All Rhymes for vitamin E

Browse Nearby Words

vitamin D
vitamin E
vitamined
See all Nearby Words

Cite this Entry

“Vitamin E.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vitamin%20E. Accessed 7 Jul. 2026.

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Kids Definition

vitamin E

noun
: any of various oily liquid compounds that can be dissolved in fats, are found especially in plants, and are necessary in the body to prevent infertility and the breakdown of muscles

Medical Definition

vitamin E

noun
: any of several fat-soluble vitamins that are chemically tocopherols or tocotrienols whose lack in the human body is associated especially with neurological symptoms (as ataxia and muscle weakness), that are found especially in wheat germ, vegetable oils, egg yolk, and green leafy vegetables or are made synthetically, and that are used chiefly in animal feeds and as antioxidants
especially : alpha-tocopherol

More from Merriam-Webster on vitamin E

Britannica.com: Encyclopedia article about vitamin E

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