noun.
The state or character of being vulgar; mean condition in life; meanness; commonness.
noun.
Coarseness, grossness, or clownishness of manners or language; absence of refinement; also, that which is vulgar; a vulgar act or expression: as, vulgarity of behavior; vulgarity of expression or language.
noun.
3. The commonalty; the mob; the vulgar.