διϊσχυριείω
From LSJ
γυναικόφρων γὰρ θυμὸς ἀνδρὸς οὐ σοφοῦ → it's an unwise man who shows a woman's spirit
English (LSJ)
wish or mean to affirm, Hp.Art.1.
Spanish (DGE)
afirmar rotundamente οὐ μέντοι διϊσχυριείω ... εἰ ὀλισθάνοι ἂν ἢ οὔ Hp.Art.1.
German (Pape)
[ῡ], = διϊσχυρίζομαι, Hippocr.