I.that comes from the author, authentic, original, genuine (in the jurists and Church fathers; “syn.: verus, germanus): testamentum,” the original will, Dig. 29, 3, 12: “tabulae, the same,” ib. 10, 2, 4.—Also subst.: authentĭcum , i, n., the original writing, the original, Dig. 22, 4, 2.
authentĭcus , a, um, adj., = αὐθεντικός,