trīnĭtas — Lewis & Short
trīnĭtas, ātis, f.trini,
I 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.