Noah Webster
Latitudinarian
LATITUDINA'RIAN, adjective Not restrained; not confined by precise limits; free; thinking or acting at large; as latitudinarian opinions or doctrines.
LATITUDINA'RIAN, noun
1. One who is moderate in his notions, or not restrained by precise settled limits in opinion; one who indulges freedom in thinking.
2. In theology, one who departs in opinion from the strict principles of orthodoxy; or one who indulges a latitude of thinking and interpretation; a moderate man.