(n.) A Roman catholic; one who adheres to the Church of Rome and the authority of the pope; -- an offensive designation applied to Roman Catholics by their opponents.
Example Sentences:
(1) The exiled Stuarts may have been the divisive agents of a bloody civil war, and papists to boot, but they had male heirs, and James Francis Edward Stuart, the Old Pretender, was ready to pounce, with the aid of Louis XIV of France, who acknowledged him as James III.
(2) A year later Runcie was instrumental in inviting the Pope John Paul II to Britain and was howled down by anti-papists in his native Liverpool for doing so.
Papistry
Definition:
(n.) The doctrine and ceremonies of the Church of Rome; popery.