I.the father of Ptolemy I. king of Egypt: “regia Lagi,” Luc. 10, 527: “famosa moenia Lagi,” Juv. 6, 83: “flumina Lagi, i. e. Nilus,” Sil. 17, 592.—Hence,
II. Lāgēus , a, um, adj., of or belonging to Lagus, Lagian, poet. for Egyptian: “Nilus,” Luc. 1, 684; cf. “amnis,” Sil. 1, 196: “litora,” Mart. 10, 26, 4: “ratis,” Sil. 10, 322.
