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E

PRIMARY MEANINGS OF: E

1
n
the 5th letter of the Roman alphabet
2
n
the cardinal compass point that is at 90 degrees
3
n
a fat-soluble vitamin that is essential for normal reproduction; an important antioxidant that neutralizes free radicals in the body
4
n
a radioactive transuranic element produced by bombarding plutonium with neutrons
FULL DEFINITIONS OF: E
1

n the 5th letter of the Roman alphabet

Synonyms:
e
Type of:
alphabetic character, letter, letter of the alphabet
the conventional characters of the alphabet used to represent speech
2

n the cardinal compass point that is at 90 degrees

Synonyms:
due east, east, eastward
Type of:
cardinal compass point
one of the four main compass points
3

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

Synonyms:
tocopherol, vitamin E
Types:
alpha-tocopheral
a potent form of vitamin E obtained from germ oils or by synthesis
Type of:
antioxidant
substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides
fat-soluble vitamin
any vitamin that is soluble in fats
4

n a radioactive transuranic element produced by bombarding plutonium with neutrons

Synonyms:
Es, atomic number 99, einsteinium
Type of:
metal, metallic element
any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
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