D defs.my
Entry 1 sense Webster, 1913

Triniunity

· Trin·i·u·ni·ty · IPA
01 n. Triunity; trinity.
  1. 1.
    Triunity; trinity.[Obs.]
    “As for terms of trinity, triniunity, . . . and the like, they reject them as scholastic notions.” Milton.