sectarian

/sɛkˈtɛriən/
adjective
  1. Relating to or resulting from strong loyalty to a particular religious or political group, often causing conflict with other groups.
    • Sectarian violence broke out between the two rival groups in the city.
    • He made a sectarian remark that offended people from other faiths.
    • The school tried to avoid sectarian disputes by teaching about many religions.
noun
  1. A person who is strongly and often narrowly loyal to a particular religious or political group.
    • He was known as a sectarian who saw all other viewpoints as wrong.
    • The sectarians refused to cooperate with anyone outside their own group.
    • A few sectarians tried to disrupt the interfaith meeting.
What does "sectarian" mean? | whatsthatwordmean | whatsthatwordmean