νευσοῦμαι

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)

f. de νέω².

German (Pape)

fut. zu νέω, schwimmen.