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

The lightweight formula is 95% naturally derived, blending vitamin E with antioxidant-rich apricot for hydration and free-radical protection. — Deanna Pai, Vogue, 10 July 2026

The hybrid formula is powered by mineral filter zinc oxide and two chemical sunscreen ingredients, while vitamin E provides additional protection against free radicals, which contribute to signs of aging, hyperpigmentation, and skin cancer. — Sara Coughlin, Allure, 9 July 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

Enriched with zinc oxide, niacinamide, and vitamin E for a visibly smoother, more even complexion. — ABC News, 2 July 2026

Word History

First Known Use

1925, in the meaning defined above

Rhymes for vitamin E

• actuary
• antiquary
• bolsheviki
• bronchoscopy
• calliope
• chelicerae
• colposcopy
• covenantee
• cruciferae
• cystoscopy
• diastole
• distributee

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