Μολοσσία
From LSJ
ποταμῷ γὰρ οὐκ ἔστιν ἐμβῆναι δὶς τῷ αὐτῷ → it is impossible to step twice in the same river, you cannot step twice into the same rivers
French (Bailly abrégé)
ας (ἡ) :
la Molossie, contrée d’Épire.
Étymologie: Μολοσσός.
English (Slater)
Μολοσσία in Epirus, later Thesprotia. Μολοσσίᾳ δ' ἐμβασίλευεν ὀλίγον χρόνον (sc. Νεοπτόλεμος) (N. 7.38)