M.B.

Chiefly Brit.

Bachelor of Medicine.

[ < NL Medicinae Baccalaureus]

* * *

mb.,

Meteorology. millibar or millibars.

M.B.,

1. British. Bachelor of Medicine (Latin, Medicinae Baccalaureus).

2. Bachelor of Music (Latin, Musicae Baccalaureus].

* * *

M.B.

abbreviation of L. Medicinæ Baccalaureus bachelor of medicine: see B (the letter) III. 1.