a fat-soluble vitamin that is essential for normal reproduction; an important antioxidant that neutralizes free radicals in the body

[ Syn: vitamin e , vitamin e , tocopherol , tocopherol , e , e ]

a radioactive transuranic element produced by bombarding plutonium with neutrons

[ Syn: einsteinium , es , e , atomic number 99 ]

the cardinal compass point that is at 90 degrees

[ Syn: east , due east , eastward , e ]

the base of the natural system of logarithms; approximately equal to 2.718282...

the 5th letter of the Roman alphabet

[ Syn: e , e , e , e ]