a unit of information equal to 1000 kilobits or 10^6 (1, 000, 000) bits
a unit of information equal to 1000 kilobytes or 10^6 (1, 000, 000) bytes
a unit of information equal to 1024 kibibytes or 2^20 (1, 048, 576) bytes
(a British degree) a bachelors degree in medicine
[ Syn: bachelor of medicine , mb ]