Definition of Socinianize in US English:

Socinianize

(also Socinianise)

verb

rare
  • no object To advocate Socinianism; to express Socinian views.

Origin

Mid 17th century (in an earlier sense). From Socinian + -ize.

Pronunciation

Socinianize

/sə(ʊ)ˈsɪnɪənʌɪz/