ἀπονήχομαι
From LSJ
ὁκόταν οὖν ταῦτα πληρωθέωσιν, ἐμωρώθη ἡ καρδίη· εἶτα ἐκ τῆς μωρώσιος νάρκη· εἶτ' ἐκ τῆς νάρκης παράνοια ἔλαβεν → now when these parts are filled, the heart becomes stupefied, then from the stupefaction numb, and finally from the numbness these women become deranged
English (LSJ)
A escape by swimming, swim away, Plb.16.3.14, Luc. Pisc.50: metaph., τοῦ σώματος escape from .., Plu.2.476a; πόλεως J.BJ2.20.1.
German (Pape)
[Seite 316] wegschwimmen, so daß man entkommt, πρὸς τὴν ναῦν Pol. 16, 3; Luc. Pisc. 50; oft Plut.