Barbarian

Bar·ba·ri·an

Barbarian

n.
  1. A foreigner. [Historical]
    Therefore if I know not the meaning of the voice, I shall be unto him that speaketh a barbarian, and he that speaketh shall be a barbarian unto me.
    — 1 Cor. xiv. 11.
  2. A man in a rude, savage, or uncivilized state.
  3. A person destitute of culture.
  4. A cruel, savage, brutal man; one destitute of pity or humanity.

Barbarian

a.
  1. Of, or pertaining to, or resembling, barbarians; rude; uncivilized; barbarous; as, barbarian governments or nations.