D defs.my
Entry 2 senses Webster, 1913

Atticism

· At·ti·cism · IPA /ˈatɪsɪzm/
01 n. A favoring of, or attachment to, the Athenians.
  1. 1.
    A favoring of, or attachment to, the Athenians.
  2. 2.
    The style and idiom of the Greek language, used by the Athenians; a concise and elegant expression.