κυάναιγις
From LSJ
ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
English (LSJ)
[ᾰν], ιδος, ἡ,
A she of the dark Aegis, i.e. Pallas, Pi.O.13.70.
English (Slater)
κῠᾰναιγις (cf. μελάναιγις.)
1 with dark aegis epith. of Athene. κυάναιγις παρθένος (O. 13.70)