concourse vs meeting

concourse

noun
  • A large group of people; a crowd. 

  • The running or flowing together of things; the meeting of things; confluence. 

  • An open space, especially in a park, where several roads or paths meet. 

  • Airport terminal. 

  • A large open space in or in front of a building where people can gather, particularly one joining various paths, as in a rail station or airport terminal, or providing access to and linking the platforms in a railway terminus. 

meeting

noun
  • The people at such a gathering. 

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

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

  • The act of persons or things that meet. 

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

  • An encounter between people, even accidental. 

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