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.
A member of a religious order, i.e. a monk or nun.
Concerning religion.
Committed to the practice or adherence of religion.
Highly dedicated, as one would be to a religion.