What is the meaning of Bref?

brief

concise (having a short word-count)

brief (short, ephemeral or quick)

diminutive, little

stupid

A message, especially one that gives approval or authorises.

brief (writ, summons)

A written text or part of one acting as a record.

breve (double whole note)

alternative form of brief

brief (of short duration)

in short, in brief, briefly

breve

1. semicircular diacritical mark (˘) placed above a vowel

   semicircular diacritical mark (˘) placed above a vowel

   double whole note; a note twice as long as a semibreve

   obsolete spelling of brev

   a bleat, low, bellow, bray, roar, cry

   Source: wiktionary.org