The New York Stock Exchange started out as a coffee house.
coplanarity (countable and uncountable, plural coplanarities)
(geometry, of at least two things, usually lines) The state or characteristic of being within the same plane.
(astronomy, of multiple planets or other orbiting bodies) The state or characteristic of orbiting a central celestial object within the same orbital plane.
Source: Wiktionary
2 March 2025
(verb) be about; “The high school students like to loiter in the Central Square”; “Who is this man that is hanging around the department?”
The New York Stock Exchange started out as a coffee house.