meeting vs ventilation

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. 

ventilation

noun
  • The public exposure of an issue or topic. 

  • The bodily process of breathing; the inhalation of air to provide oxygen, and the exhalation of spent air to remove carbon dioxide. 

  • An exchange of views during a discussion. 

  • The mechanical system used to assist breathing. 

  • The replacement of stale or noxious air with fresh. 

  • The mechanical system used to circulate and replace air. 

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