papist
/ˈpæpɪst/Definitions
1. noun
A supporter of the Pope or the Catholic Church, especially in a negative sense.
“The term ‘papist’ was often used by Protestants to criticize the Catholic Church during the Reformation.”
2. noun
A person from or connected with the Papal States or the Vatican City.
“The papist ambassador was received by the Italian government with great ceremony.”