sectarian
1. [ adjective ] (religion) belonging to or characteristic of a sect
Examples:

"a sectarian mind" "the negations of sectarian ideology"- Sidney Hook "sectarian squabbles in psychology"

Related terms: nonsectarian narrow-minded denominational
2. [ adjective ] of or relating to or characteristic of a sect or sects
Examples:

"sectarian differences"

Related terms: faction
3. [ noun ] a member of a sect
Synonyms: sectary sectarist
Examples:

"most sectarians are intolerant of the views of any other sect"

Related terms: bigot
Similar spelling:   sectarianism
  sectarist
  sectary
  sectorial
  sea_star
  Sester
  sector
  Sectral