Definition of Osiandrian in English:

Osiandrian

adjective

historical
  • Of or relating to Osiander or his beliefs.

Origin

Mid 16th century (in an earlier sense). From Osiandr-, stem of Osiander, Latinized form of the name of Andreas Hosemann, German Protestant theologian + -ian.

Pronunciation

Osiandrian

/ˌɒsɪˈandrɪən/