concourse

/ˈkɒŋkɔː(ɹ)s/

IPA: /K AA1 N K AO0 R S/

noun
  1. 1

    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.

  2. 2

    A large group of people; a crowd.

  3. 3

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

  4. 4

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

  5. 5

    Concurrence; cooperation

Source: https://en.wiktionary.org/wiki/concourse