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

Sunflower Seeds Sunflower seeds are a heart-healthy snack packed with vitamin E and phytosterols, which may help lower blood pressure and support cardiovascular health. —Abby Norman, Verywell Health, 21 Apr. 2026

Extra virgin olive oil is also a good source of vitamin E, an antioxidant that can help neutralize free radicals to prevent oxidative damage to cells. —Isabel Vasquez Rd Ldn, Health, 16 Apr. 2026

The Hard as Hoof Nail Strengthening Cream includes vitamin E to prevent peeling, provitamin B to reduce brittleness, and retinol to stimulate collagen production. —Reece Andavolgyi, InStyle, 12 Apr. 2026

Aside from its sheer tint, the ingredients include antioxidants, vitamin E, vitamin A, and SPF 20 to hydrate your skin and protect it from the strong Southern sun. —Caley Sturgill, Southern Living, 4 Apr. 2026

Word History

First Known Use

1925, in the meaning defined above

Rhymes for vitamin E

• actuary
• antiquary
• bolsheviki
• calliope
• chelicerae
• covenantee
• cruciferae
• diastole
• distributee
• hyperbole
• interviewee
• origami

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