αἴγα
From LSJ
τούτου δὲ συμβαίνοντος ἀναγκαῖον γίγνεσθαι πάροδον καὶ τροπὰς τῶν ἐνδεδεμένων ἄστρων → but if this were so, there would have to be passings and turnings of the fixed stars
-ης, ἡ
cabra, PIFAO 1.5.5 (I a.C.), SB 7344.6 (I d.C.), PCair.Isidor.64.19 (III d.C.), An.Athen.1.473.9.
