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)
adv.de Symè.Étymologie: Σύμη, -θεν.
Σύμηθεν: (ῡ) adv. с острова Сима Her., Arst.