Adiaphorist \Ad`i*aph"o*rist\ ([a^]d`[i^]*[a^]f"[-o]*r[i^]st),
n. [See {Adiaphorous}.] (Eccl. Hist.)
One of the German Protestants who, with Melanchthon, held
some opinions and ceremonies to be indifferent or
nonessential, which Luther condemned as sinful or heretical.
--Murdock.
[1913 Webster]