Peparēthus or -os, i, f., = Πεπάρηθος, Peparethus (now Piperi), a small island in the Aegean Sea, one of the Cyclades, famous for wine and oil, with a town of the same name, now Scopelo: ferax Peparethos olivae, Ov. M. 7, 470; cf. Liv. 28, 5, 10; 31, 28, 6.

—Hence, Peparēthius, a, um, adj., of or belonging to Peparethos, Peparethian: vinum, Plin. 14, 7, 9, § 76.