Nouns

(n)kelvin, Kthe basic unit of thermodynamic temperature adopted under the Systeme International d'Unites
(n)potassium, K, atomic number 19a 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
(n)thousand, one thousand, 1000, M, K, chiliad, G, grand, thou, yardthe cardinal number that is the product of 10 and 100
(n)kilobyte, K, KB, kBa unit of information equal to 1000 bytes
(n)kilobyte, kibibyte, K, KB, kB, KiBa unit of information equal to 1024 bytes
(n)K, kthe 11th letter of the Roman alphabet
(n)K, jet, super acid, special K, honey oil, green, cat valium, super Cstreet names for ketamine