n. (pl. Bs or B’s)1 (also b) second letter of the alphabet. 2 Mus. seventh note of the diatonic scale of C major. 3 second hypothetical person or example.
n. (pl. Bs or B’s)1 (also b) second letter of the alphabet. 2 Mus. seventh note of the diatonic scale of C major. 3 second hypothetical person or example.