Definitions for "nonsectarian"
not restricted to one sect or school or party; as, religious training in a nonsectarian atmosphere; public funding is restricted to nonsectarian colleges. Opposite of sectarian.
not affiliated with or confined to any specific religion
not restricted to one sect or school or party; "religious training in a nonsectarian atmosphere"; "nonsectarian colleges"; "a wide and unsectarian interest in religion"- Bertrand Russell