Lewis Short
Sȳrinx | Sȳringa, ae | sȳringes, um (noun F.f) = Σύριγξ.: (also , , Serv. Verg. E. 2, 31; 10, 26)
* A nymph changed into a reed, Ov. M. 1, 691 sq.
* Caverns or subterraneous passages, Amm. 22, 15, 30; 17, 7, 11 al.
Charlton T. Lewis, Charles Short, A Latin Dictionary