Αὐσονίς
From LSJ
Ζῆν οὐκ ἄξιος, ὅτῳ μηδὲ εἷς ἐστι χρηστὸς φίλος → Life is not worth living if you do not have at least one friend.
Spanish (DGE)
-ίδος
1 de Ausonia o de Italia Αὐ. γένος IUrb.Rom.1350.4 (I/II d.C.), ἐν Αὐσονίδεσσι κόραισιν IUrb.Rom.1377.6, Σειρήν AP 2.305 (Christod.).
2 subst. ἡ Αὐσονίς = Ausonia, Italia App.BC 5.57, 59.
Russian (Dvoretsky)
Αὐσονίς: ίδος ἡ уроженка или жительница Авсонии Anth.