διαποθνῄσκω
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
English (LSJ)
A keep dying, διαμάχεσθαι καὶ δ. Plb.16.31.8.
Greek (Liddell-Scott)
διαποθνῄσκω: ἀποθνῄσκω ἀγωνιζόμενος, Πολύβ. 16. 31, 8.
Russian (Dvoretsky)
διαποθνῄσκω: умирать (διαμάχεσθαι καὶ δ. Polyb.).