A religious orientation opposed to Catholicism(noun)
WordNet. Princeton University. 2010.
Use "anti-catholicism" in a sentence
"I disagree with John Hagee's anti-catholicism, but I agree with his pro-Israel stance."
"There also happen to be quite a few seemingly Irish nationalist books about anti-catholicism and the history of the working class which has me wondering whether these were written by my great grandad namesake; the drunkard black sheep of the family who hated everyone and ran away from his family a lot."
"I can't answer for Maureen Dowd, who appears to be a staunch Irish Catholic to me, but as a daily communicant and Irish Catholic myself, I can attest that my own comments would never bridge any anti-catholicism, be it from outsiders, insiders or even Anglicans."