[f. Gr. ἀδιάφορ-ος indifferent + -ISM.] Religious or theological indifference; indifferentism, latitudinarianism.
1866. Macm. Mag., Oct., 472. Much that has of late been called Toleration has been only adiaphorism.
1881. Stanley, Chr. Inst., viii. 167. If this absolute adiaphorism could be made to take possession of the popular mind.
