sec·tar·i·an 
/sɛkˈterijən/ adjective
/sɛkˈterijən/ adjective : relating to religious or political sects and the differences between them
▪ sectarian movements ▪ The country was split along sectarian lines. ▪ sectarian violence
▪ sectarian movements ▪ The country was split along sectarian lines. ▪ sectarian violence
— sec·tar·i·an·ism /sɛkˈterijəˌnɪzəm/ noun [noncount]
▪ The country was split by sectarianism.
/sɛkˈterijəˌnɪzəm/ noun [noncount] ▪ The country was split by sectarianism.
