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definitions

atticize

[at-uh-sahyz](often initial capital letter)
verb (used without object), at·ti·cized, at·ti·ciz·ing.
  1. to affect Attic style, usages, etc.; intermingle with Attic elements.
  2. to favor or side with the Athenians.
verb (used with object), at·ti·cized, at·ti·ciz·ing.
  1. to make conformable to Attic usage.
Also especially British, at·ti·cise.

Origin of atticize

1600–10; < Greek attikízein to speak Attic, side with Athens. See Attic, -ize
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018