αἰνικτηρίως
From LSJ
εἰ ἀποκρυπτόντων τῶν Μήδων τὸν ἥλιον ὑπὸ σκιῇ ἔσοιτο πρὸς αὐτοὺς ἡ μάχη καὶ οὐκ ἐν ἡλίῳ → if the Medes hid the sun, the battle would be to them in the shade and not in the sun
French (Bailly abrégé)
adv.
par énigmes.
Étymologie: αἰνικτός.
Ant. λαμπρῶς.
Spanish (DGE)
adv. en, con enigmas A.Pr.833, 949.
Russian (Dvoretsky)
αἰνικτηρίως: загадочно Aesch.
Dutch (Woordenboekgrieks.nl)
αἰνικτηρίως αἰνίττομαι door middel van raadsels, in duistere taal.
English (Woodhouse)
(see also: αἰνικτήριος) obscurely, unintelligibly
German (Pape)
rätselhaft, Gegensatz λαμπρῶς, Aesch. Pr. 835, 951.