Source : Webster's Revised Unabridged Dictionary (1913)

Outlaw \Out"law`\, v. t. [imp. & p. p. {Outlawed}; p. pr. & vb.
   n. {Outlawing}.] [AS. ?tlagian.]
   1. To deprive of the benefit and protection of law; to
      declare to be an outlaw; to proscribe. --Blackstone.

   2. To remove from legal jurisdiction or enforcement; as, to
      outlaw a debt or claim; to deprive of legal force. ``Laws
      outlawed by necessity.'' --Fuller.