tritheistical

== English == === Etymology === From tri- +‎ theistical. === Adjective === tritheistical (not comparable) Of or relating to tritheism. a. 1751, Henry St John, 1st Viscount Bolingbroke, an essay The very contrary happened in the tritheistical system , after the establishment of Christianity : and the second and the third divine hypostases grew by degrees === References === “tritheistical”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.