διεξελέγχω
From LSJ
πεσούσης νυκτός, πάσα γυνὴ Λαΐς εστί → at nightfall, every woman is a Laïs | all cats are gray at night | all cats are gray by night | all cats are gray in the dark | all cats are grey at night | all cats are grey by night | all cats are grey in the dark | all women look the same with the lights off | when lights are out all women look the same
English (LSJ)
A refute utterly, Luc.Alex.61, Plu.2.922e, Gal.4.518:—Pass., ὅταν ἀμαθέστεροι διεξελέγχωνται when they are convicted of ignorance, Them. Or.21.259b.
German (Pape)
[Seite 619] ganz überführen, widerlegen, Luc. Alex. 61; Plut. u. a. Sp.
Greek (Liddell-Scott)
διεξελέγχω: ἐντελῶς ἐξελέγχω, ἀναιρῶ, ἀποδεικνύω τι ἄλλως ἔχον, Γαλην. 3. 187, Λουκ. Ἀλεξ. 61.