What does "barbarous" mean?

Barbarous: Foreign; adapted to a barbaric taste.[Obs.] Barbarous gold. Dryden.

Additional senses

  1. 2.Cruel; ferocious; inhuman; merciless. By their barbarous usage he died within a few days, to the grief of all that knew him. Clarendon.
  2. 3.Contrary to the pure idioms of a language. A barbarous expression G. Campbell. See Ferocious.

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