ἀσθενεῖν
From LSJ
συνετῶν μὲν ἀνδρῶν, πρὶν γενέσθαι τὰ δυσχερῆ, προνοῆσαι ὅπως μὴ γένηται· ἀνδρείων δέ, γενόμενα εὖ θέσθαι → it is the part of prudent men, before difficulties arise, to provide against their arising; and of courageous men to deal with them when they have arisen
Greek > English (Woodhouse Verbs Reversed)
(see also ἀσθενέω): be an invalid, be delicate, be feeble, be ill, be in ill health, be indisposed, be infirm, be poorly, be sick, be weak