adoptātīcius (not -tītius), a, um, adj. adopto, adopted, received in the place of a child; only in Plaut., Poen. 5, 2, 85: Demarcho item ipse fuit adoptaticius, ib. 100.
—Acc. to Festus, it signifies the son of one who is adopted: ex adoptato filio natus, p. 29 Mull.