Definition of adiaphoral in English:

adiaphoral

adjective

obsolete
rare
  • Of or relating to issues and practices not considered central to the Christian faith; adiaphorous. See adiaphoron. Also (occasionally) as noun: †an adiaphoron (obsolete).

Origin

Late 16th century; earliest use found in Thomas Newton (d. 1607), translator and Church of England clergyman. From post-classical Latin adiaphorus or its etymon ancient Greek ἀδιάϕορος indifferent + -al.

Pronunciation:

adiaphoral

/ˌadɪˈaf(ə)rəl//ˌadɪˈaf(ə)r(ə)l/