/
ˈsɪz(ə)m,
ˈskɪz(ə)m/
n.
- a division between strongly opposed parties, caused by differences in opinion or belief.
- the formal separation of a Church into two Churches or the secession of a group owing to doctrinal and other differences.
Etymology
ME: from OFr. scisme, via eccles. L. from Gk skhisma ‘cleft’, from skhizein ‘to split’.