From WordNet (r) 3.0 (2006):
kb
n 1: a unit of information equal to 1000 bits [syn: kilobit,
kbit, kb]
2: a unit of information equal to 1000 bytes [syn: kilobyte,
K, KB, kB]
3: a unit of information equal to 1024 bytes [syn: kilobyte,
kibibyte, K, KB, kB, KiB]