In English history, a person whose religious practices conformed with the requirements of the Act of Uniformity and who was therefore in concert with the established Church of England, as opposed to those of the Nonconformists, whose practices were not acceptable to the Church of England.
An Orthodox Christian.
An Orthodox Jew.
Of or pertaining to Orthodox Judaism.
Of or pertaining to the Orthodox Quakers, a group of Quakers (subdivided into the Wilburite, Gurneyite and Beaconite branches) who split with the Hicksite Quakers due to favoring adopting mainstream Protestant orthodoxy.
Of or pertaining to the Orthodox Churches collectively.
Of or pertaining to a particular Orthodox Church, usually the Eastern Orthodox Church, sometimes the Oriental Orthodox Church or the Church of the East.