διαδέρκομαι
From LSJ
Ἀναβάντα γὰρ εἰς τὴν ἀκρόπολιν, καὶ διὰ τὴν ὑπερβολὴν τῆς λύπης προσκόψαντα τῷ ζῆν, ἑαυτὸν κατακρημνίσαι → For he ascended the acropolis and then, because he was disgusted with life by reason of his excessive grief, cast himself down the height
English (LSJ)
aor. -έδρᾰκον,
A see one thing through another, οὐδ' ἂν νῶϊ διαδράκοι would not see us through [the cloud], Il.14.344. 2 look about, πάντῃ δὲ διέδρακεν ὀφθαλμοῖσι Theoc.25.233. II see over, νῆσον Cypr.11.3.