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Noun: d  dee
  1. The 4th letter of the Roman alphabet
    - D
Adjective: d  dee
  1. Denoting a quantity consisting of 500 items or units
    - five hundred, 500
Noun: D  dee
  1. A fat-soluble vitamin that prevents rickets
    "Our bodies produce vitamin D when exposed to sunlight";
    - vitamin D, calciferol, viosterol, ergocalciferol, cholecalciferol
     
  2. The cardinal number that is the product of one hundred and five
    - five hundred, 500

Derived forms: Ds, ds

See also: cardinal

Type of: alphabetic character, fat-soluble vitamin, large integer, letter, letter of the alphabet

Part of: Latin alphabet, Roman alphabet

Encyclopedia: D, B, M & T