Obs. rare. In 5 tryall. [App. an ignorant combination of TRI- + -AL.] A group or set of three, a triad. (In the second quot. confusedly used for each one of the three.)
a. 1500[?]. Chester Pl., i. 7. I am the tryall of the trynitie that neuer shall be twynninge. Ibid., 17. These three tryalls in a Trone and true Trynitie Be grounded in my godhead, exalted by my exellence.