Definition of "schism"

schism

/ˈskɪzəm/

noun
plural schisms
1. A split or separation within a group or organization, typically caused by discord.
  Quotations
  Despite personal schisms and differences in spiritual experience, there is a very coherent theology of Snape shared between the wives. To examine this manifestation of religious fandom, I will first discuss the canon scepticism and anti-Rowling sentiment that helps to contextualise the wider belief in Snape as a character who extends beyond book and film.
  2014 March 3, Zoe Alderton, “‘Snapewives’ and ‘Snapeism’: A Fiction-Based Religion within the Harry Potter Fandom”, in Religions‎, volume 5, number 1, MDPI, pages 219–257
  But Harry, in his civilian suit, was also a reminder of the schism between the traditional and the modern in the royal family that can’t be drowned out by pageantry.
  2023 May 6, James Poniewozik, “Charles III Was Crowned King. But Can He Ever Be the Star?”, in The New York Times‎
2. (religion) A formal division or split within a religious body.
3. (Catholicism) a split within Christianity whereby a group no longer recognizes the Bishop of Rome as the head of the Church, but shares essentially the same beliefs with the Church of Rome. In other words, a political split without the introduction of heresy.