'vitamin E' definitions:

Definition of 'vitamin E'

(from WordNet)
noun
A fat-soluble vitamin that is essential for normal reproduction; an important antioxidant that neutralizes free radicals in the body [syn: vitamin E, tocopherol, E]

Definition of 'vitamin E'

From: GCIDE
  • vitamin E \vitamin E\ n. a fat-soluble vitamin that is essential for normal reproduction. It is found in vegetable oils, butter, and eggs.
  • Syn: tocopherol, alpha-tocopherol. [WordNet 1.5]