προδιευκρινέω
From LSJ
Ἀναξαγόρας δύο ἔλεγε διδασκαλίας εἶναι θανάτου, τόν τε πρὸ τοῦ γενέσθαι χρόνον καὶ τὸν ὕπνον → Anaxagoras used to say that we have two teachers for death: the time before we were born and sleep | Anaxagoras said that there are two rehearsals for death: the time before being born and sleep
English (LSJ)
A make clear beforehand, Hermog.Id.1.4:—Pass., Plb.6.11.1, S.E.P.2.68 (v.l. προδιακρίνεδσθαι), prob.in Herm.in Phdr.p.63A.
German (Pape)
[Seite 716] vorher genau prüfen, conj. bei S. Emp. pyrrh. 2, 69.
Greek (Liddell-Scott)
προδιευκρῐνέω: ἐξετάζω μετὰ προσοχῆς, μνημονεύεται ἐκ τῶν τοῦ Πολυβ. Βατ. Ἐκλογ. ἴδε προδιακρίνω.
Russian (Dvoretsky)
προδιευκρῐνέω: ранее тщательно исследовать Polyb.