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

Glycerin draws moisture into thirsty skin and vitamin E keeps it soft and conditioned. — Christa Joanna Lee, Allure, 18 Sep. 2026

It’s designed to strengthen and condition nails with every swipe, courtesy of a proprietary complex that includes chamomile extract, vitamin E, and evening primrose oil. — Ariel Wodarcyk, InStyle, 17 Sep. 2026

Antioxidants like vitamin E and green tea provide instant nourishment and a boost of radiance, while aloe vera soothes the skin and prevents the dry, flaky aftermath that often accompanies retinol. — Kate Boswell, Southern Living, 6 Sep. 2026

Formulated with antioxidant vitamin E to help defend against surface free radicals, this product locks in moisture to hydrate the skin without leaving a greasy residue and dries completely matte upon application. — Alison Abbey Hudak, Footwear News, 1 Sep. 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