Great Schism

noun

1. a period of division in the Roman Catholic Church, 1378–1417, over papal succession, during which there were two, or sometimes three, claimants to the papal office.

Great Schism

noun

1. the breach between the Eastern and Western churches, usually dated from 1054
2. the division within the Roman Catholic Church from 1378 to 1429, during which rival popes reigned at Rome and Avignon

Example Sentences

The Russian Orthodox Church is by far the biggest of the churches in the Eastern Orthodox communion, which split with Western Christianity in the Great Schism of 1054.

From Reuters

Their meeting in Cuba in 2016 was the first between a pope and a Russian Orthodox patriarch since the Great Schism of 1054 divided Christianity into Eastern and Western branches.

From Reuters

They have met once, in Cuba in 2016 - the first meeting between a pope and a leader of the Russian Orthodox Church since the Great Schism of 1054.

From Reuters

The Eastern and Western branches of Christianity separated in the Great Schism of 1054.

From Reuters

The Great Schism of 1054 split Christianity between the Western church, loyal to the pope in Rome, and the Eastern church in Constantinople.

From Seattle Times