I.a mediator (post-class., esp. in eccl. Lat.): “tot mediatorum praesentia,” App. M. 9, 36, p. 202: “mediator unius non est,” Vulg. Gal. 3, 20; cf. v. 19; id. Heb. 8, 6: “mediator advenit, id est Deus in carne,” Lact. 4, 25; Tert. Carn. 15; id. Resurr. 51 al.; Aug. Conf. 10, 42, 2 sq.
mĕdĭātor , ōris, m. medius,