Vŭlʹgar-ism, n.

noun

n. [Fr. vulgarisme].

  1. Grossness of manners; vulgarity. “The vulgarism of ordinary life in any country.” Reynolds.
  2. A vulgar phrase or expression.

A fastidious taste will find offense in the occasional vulgarisms, or what we now call “slang,” which not a few of our writers seem to have affected. Coleridge.