sectarianism

باللغة العربية: طَائِفِيَّة

1. Rigid adherence to a particular sect, denomination, ideology, or party. (countable, uncountable) · They were discussing sectarianism between Shias and Sunnis.
2. A political system in which power is shared among religious sects based on a constitutional formula distributing public offices among these sects. (countable, uncountable)

الجمع sectarianisms