公こう教きょう

noun

Roman Catholicism

Formal or historical term for Roman Catholicism, often used in contrast with Protestantism or in older texts. In modern everyday language, カトリック is more common.

• 公こう教きょうと新しん教きょうの違ちがいについて学まなんだ。

  I learned about the differences between Catholicism and Protestantism.