Roman Catholic Church

American  

noun

1. the Christian church of which the pope, or bishop of Rome, is the supreme head.

---

Roman Catholic Church British  

noun

1. Also called: Catholic Church.   Church of Rome.  the Christian Church over which the pope presides, with administrative headquarters in the Vatican

---

Roman Catholic Church Cultural  

1. The branch of Christianity headed by the pope. The Roman Catholic Church is governed by a hierarchy with the pope at the top and, at the lower levels, bishops and priests. The sacraments of Communion and confession are especially important in the Roman Catholic Church; Catholics also differ from most Protestants in emphasizing veneration of the saints, especially Mary, the mother of Jesus, and seeking the intercession of the saints (praying to them so that they will in turn pray to God). The Roman Catholic Church leadership strongly opposes abortion (see also abortion) and artificial means of birth control.

---

Discover More

Roman Catholicism is the dominant faith in Europe around the Mediterranean Sea, in much of eastern Europe, in Ireland, and in Latin America.

Compare meaning

How does roman-catholic-church compare to similar and commonly confused words? Explore the most common comparisons:

• Eastern Orthodox Church vs. Roman Catholic Church

Example Sentences

See Examples For:

Roman Catholic Church

But even if you don’t believe any of that, Leo is the head of the Roman Catholic Church, the largest organization on Earth spreading that message of absolution through belief.

From Salon ● Apr. 18, 2026

At Massapequa's St Rose of Lima Roman Catholic Church, which has a high percentage of cop and first responder parishioners, Rev Gerard Gentleman noted how the community moved quickly from shock to generosity and empathy.

From BBC ● Apr. 10, 2026

The Church of England became the country's state establishment church following King Henry VIII's split from the Roman Catholic Church in the 1530s.

From Barron's ● Mar. 25, 2026

In 1274, the Roman Catholic Church questioned the order's legitimacy because it had been founded after 1215 and lacked a continuous presence dating back to late antiquity.

From Science Daily ● Feb. 2, 2026

In revenge, he cut Florence off from the Roman Catholic Church.

From "The Mona Lisa Vanishes" by Nicholas Day