ἐπῆν

From LSJ

οἵ γε καὶ ἐν τῷ παρόντι ἀντιπάλως μᾶλλον ἢ ὑποδεεστέρως τῷ ναυτικῷ ἀνθώρμουν → whose navy, even as it was, faced the Athenian more as an equal than as an inferior

Source

French (Bailly abrégé)

impf. de ἔπειμι¹.

Russian (Dvoretsky)

ἐπῆν: impf. к ἔπειμι I.