- b
- b [ bi ] (plural b's) or B (plural B's) noun1. ) count the second letter of the English alphabet. B is a consonant.2. ) B count or uncount the seventh note of a musical SCALE in C majora ) uncount the musical KEY based on the note B3. ) B count a grade that is given in a school, college, or university for work that is a little better than average:I got a B on my History assignment.4. ) B uncount a common BLOOD TYPE=> B AND S, B-LIST
Usage of the words and phrases in modern English. 2013.