d
1. [ noun ] a fat-soluble vitamin that prevents rickets
Synonyms: calciferol ergocalciferol cholecarciferol viosterol vitamin_D
Related terms: fat-soluble_vitamin ergosterol
2. [ adjective ] denoting a quantity consisting of 500 items or units
Synonyms: 500 five_hundred
Related terms: cardinal
3. [ noun ] the 4th letter of the Roman alphabet
Related terms: letter Roman_alphabet
4. [ noun ] (mathematics) the cardinal number that is the product of one hundred and five
Synonyms: 500 five_hundred
Related terms: large_integer
Similar spelling:   Dy
  DA
  Du
  do
  de
  dye
  3D
  dah
  Dai
  Dao
  Dau
  Daw
  day
  dea
  dew
  2d
  dey
  Dia
  die
  doe
  doh
  doi
  Dow
  due
  duo
  Dee
  `d