Rigid adherence to a particular sect, denomination, ideology, or party.

plural of sectarianism

Of, relating to, or partial to a sect. / Dogmatic or partisan. / Parochial or narrow-minded. / Bigoted.

A member of a sect. / A bigot.

plural of sectarian

simple past tense and past participle of sectarianize

Third-person singular simple present indicative form of sectarianize

(transitive) To imbue with sectarian feelings; to subject to the control of a sect.

present participle of sectarianize

Opposition to sectarianism; prevention of sectarianism.