ἐπιστρεφέως
From LSJ
Ἓν οἶδα, ὅτι οὐδὲν οἶδα → I know only one thing, that I know nothing | all I know is that I know nothing.
French (Bailly abrégé)
ion. c. ἐπιστρεφῶς.
Russian (Dvoretsky)
ἐπιστρεφέως: ион. = ἐπιστρεφῶς.
German (Pape)
ion. = ἐπιστρεφῶς, Adv. ab ἐπιστρεφής.