trīnĭtas, ātis, f. [trini], the number three, a triad (post-class.).
I In gen.: facta exinde trinitas generum est ex trinitate causarum, Tert. adv. Val. 17. —
II In partic., the Trinity , Tert. adv. Prax. 3; Cod. Just. 1, 1, 1.