Donatism n 1: a schismatic Christian religion in northern Africa from the 4th to the 7th century; held that only those who led a blameless life belonged in the church or could administer the sacraments
Donatism \Don"a*tism\, n. [Cf. F. Donatisme.] (Eccl. Hist.) The tenets of the Donatists. [1913 Webster]