From WordNet (r) 3.0 (2006):
k
adj 1: denoting a quantity consisting of 1,000 items or units
[syn: thousand, one thousand, 1000, m, k]
n 1: the basic unit of thermodynamic temperature adopted under
the Systeme International d'Unites [syn: kelvin, K]
2: 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 [syn:
potassium, K, atomic number 19]
3: the cardinal number that is the product of 10 and 100 [syn:
thousand, one thousand, 1000, M, K, chiliad, G,
grand, thou, yard]
4: a unit of information equal to 1000 bytes [syn: kilobyte,
K, KB, kB]
5: a unit of information equal to 1024 bytes [syn: kilobyte,
kibibyte, K, KB, kB, KiB]
6: the 11th letter of the Roman alphabet [syn: K, k]
7: street names for ketamine [syn: K, jet, super acid,
special K, honey oil, green, cat valium, super C]