arbitration vs settlement agreement

arbitration

noun
  • A process through which two or more parties use an arbitrator or arbiter in order to resolve a dispute. 

  • In general, a form of justice where both parties designate a person whose ruling they will accept formally. More specifically in Market Anarchist (market anarchy) theory, arbitration designates the process by which two agencies pre-negotiate a set of common rules in anticipation of cases where a customer from each agency is involved in a dispute. 

  • The act or process of arbitrating. 

settlement agreement

noun
  • A contractual agreement between parties to actual or potential litigation by which each party agrees to a resolution of the underlying dispute. 

How often have the words arbitration and settlement agreement occurred in a corpus of books? (source: Google Ngram Viewer )