Lewis Short
(adjective) : Ortygĭa, ae, or Ortygĭē, ēs, f., = Ὀρτυγία.
* Another name for the isle of Delos, Serv. Verg. A. 3, 72; Ov. M. 15, 337; Fest. p. 183 Müll.—Hence, Orty-gĭus, a, um, , Ortygian: dea,i. e. Diana,Ov. M. 1, 694: boves, of Apollo, bred in Delos, id. F. 5, 692.
* An island which forms a part of the city of Syracuse, now Siracusa, Verg. A. 3, 694; Ov. M. 5, 499; id. F. 4, 471.
Charlton T. Lewis, Charles Short, A Latin Dictionary