ALL meanings of coplanarity
co·pla·nar
C c - adjective coplanarity being or operating in the same plane. 1
- noun coplanarity (geometry, of at least two things, usually lines) The state or characteristic of being within the same plane. 1
- noun coplanarity (astronomy, of multiple planets or other orbiting bodies) The state or characteristic of orbiting a central celestial object within the same orbital plane. 0