ἐπέην
From LSJ
οὗτος μὲν ὁ πιθανώτερος τῶν λόγων εἴρηται, δεῖ δὲ καὶ τὸν ἧσσον πιθανόν, ἐπεί γε δὴ λέγεται, ῥηθῆναι → this is the most credible of the stories told; but I must relate the less credible tale also, since they tell it
English (LSJ)
Ep. for ἐπῆν, 3sg. impf. of ἔπειμι (A), Il.20.276.
Greek (Liddell-Scott)
ἐπέην: Ἐπικ. ἀντὶ ἐπῆν, γ΄ ἑν. τοῦ παρατ. τοῦ ἔπειμι (εἰμί), Ἰλ. Υ. 276.
French (Bailly abrégé)
3ᵉ sg. impf. épq. de ἔπειμι¹.
English (Autenrieth)
see ἔπειμ Od. 9.1.
Greek Monotonic
ἐπέην: Επικ. γʹ ενικ. παρατ. του ἔπειμι (εἰμί, sum).