διαυλωνισμός
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)
English (LSJ)
οῦ, ὁ,
A passage of wind through a narrow opening, Eust.1107.63.
German (Pape)
[Seite 609] ὁ, πνευμάτων ἀνακαμπτικός, Eust.