concourse

noun6

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.

   • On arrival at Birmingham New Street, I make my way upstairs to the mezzanine to get shots of an almost deserted concourse, polka-dotted with social distancing circles like some strange board-game. — 2020
2. •
   An airport terminal.
3. •
   An open space, especially in a park, where several roads or paths meet.
4. •
   A large group of people; a crowd.

   • Amidst the concourse were to be seen the noble ladies of Milan, in gay, fantastic cars, shining in silk brocade. — 1856
5. •
   The running or flowing together of things; the meeting of things; a confluence.

   • ... there was only wanting the concourse of rains ... — 1662
6. •
   (no longer used) Concurrence; cooperation.

   • The divine providence is wont to afford its concourse to such proceeding. — 1678