κεραυνοποιός
From LSJ
Ἓν οἶδα, ὅτι οὐδὲν οἶδα → I know only one thing, that I know nothing | all I know is that I know nothing.
English (LSJ)
όν, A causing thunderbolts, Vett.Val.6.25.
Greek Monolingual
κεραυνοποιός, -όν (Α)
αυτός που προκαλεί κεραυνούς.