διαγιγνώσκειν
From LSJ
ἵνα οὖν μηδ' ἐν τούτῳ δῷ αὐτοῖς λαβήν (Photius, Fragments on the Epistle to the Romans 483.26) → so that he doesn't give them even here a handle (= an opportunity for refutation)
Greek > English (Woodhouse Verbs Reversed)
(see also διαγιγνώσκω): decide, distinguish, perceive, adjudicate on, decide determine, know apart
Lexicon Thucydideum
discernere, dignoscere, to discern, distinguish, 1.87.2, 4.40.2, 7.44.3,
perspicere, cognoscere, to perceive clearly, get to know, 1.91.4, 1.126.8,
diiudicare, de re cognoscere, to judge, gain knowledge of a matter, 6.29.2,
PASS. 3.53.4,
statuere, constituere, decernere, to determine, decide, 1.69.2, 4.46.2,
PASS. 1.118.3.