υἱάσι

From LSJ

ἔκστασίς τίς ἐστιν ἐν τῇ γενέσει τὸ παρὰ φύσιν τοῦ κατὰ φύσιν → what is contrary to nature is any developmental aberration from what is in accord with nature (Aristotle, On the Heavens 286a19)

Source

French (Bailly abrégé)

dat. pl. de υἱός.

Russian (Dvoretsky)

υἱάσι: эп. dat. pl. к υἱός.

Greek (Liddell-Scott)

υἱάσι: ποιητ. δοτ. πληθ. τοῦ υἱός, Ὅμ.

Greek Monotonic

υἱάσι: ποιητ. δοτ. πληθ. του υἱός.