b

[[t]bi͟ː[/t]]

B's, b's

1) N-VAR B is the second letter of the English alphabet.

2) N-VAR In music, B is the seventh note in the scale of C major.

3) N-VAR If you get a B as a mark for a piece of work or in an exam, your work is good.

4) B or b is used as an abbreviation for words beginning with b, for example `born'.