ὀνοσκελίς

English (LSJ)

ίδος, ἡ,

   A she with the ass's legs (cf. ὀνόκωλος), epith. of the Ἔμπουσα, Sch.Ar.Ec.1048.

German (Pape)

[Seite 350] ίδος, ἡ, die Eselsfüßige, so heißt die Empusa, Schol. Ar. Eccl. 1056. Vgl. auch ὀνοκώλη.