D

Primary Meanings of D

1.
n
the 4th letter of the Roman alphabet
2.
n
a fat-soluble vitamin that prevents rickets
3.
n
the cardinal number that is the product of one hundred and five
Full Definitions of D
1

n the 4th letter of the Roman alphabet

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

n a fat-soluble vitamin that prevents rickets

Synonyms:
calciferol, cholecalciferol, ergocalciferol, viosterol, vitamin D
Type of:
fat-soluble vitamin
any vitamin that is soluble in fats
3

n the cardinal number that is the product of one hundred and five

Synonyms:
500, five hundred
Type of:
large integer
an integer equal to or greater than ten

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