mediation vs meeting

mediation

noun
  • The act of intervening for the purpose of bringing about a settlement. 

  • heritage interpretation 

  • Negotiation to resolve differences conducted by an impartial party. 

meeting

noun
  • The act of persons or things that meet. 

  • A place or instance of junction or intersection; a confluence. 

  • The people at such a gathering. 

  • A gathering of persons for a purpose; an assembly. 

  • An administrative unit in the Religious Society of Friends (Quakers). 

  • An encounter between people, even accidental. 

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