a. Obs. [f. Gr. ἀδιάφορ-ος, indifferent + -AL 1.] Indifferent in the eyes of the church, or of theologians; = ADIAPHOROUS 1.

1

1593.  G. Harvey, Pierce’s Supererog., 92. Why may not such … condescend to a like toleration of matters adiaphorall?

2