Definitions of K:

  • noun:   street names for ketamine
  • noun:   the 11th letter of the Roman alphabet
  • noun:   a unit of information equal to one thousand (1024) bytes
  • noun:   the basic unit of thermodynamic temperature adopted under the Systeme International d'Unites
  • noun:   a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite
  • noun:   the cardinal number that is the product of 10 and 100
  • adjective:   denoting a quantity consisting of 1,000 items or units