Ἰσσός
Ἰσσός, Issus
Could not find Ἰσσοῦ in Logeion dictionaries.
Ἰσσοῦ Proper-name noun: masculine genitive singular of Ἰσσός
Ἰσσός — Issos (Asia Minor), Pleiades 658490
Ἰσσός, οῦ (ἡ) Issos (auj. près de Dörtyol) v. de Cilicie, Plut. Alex. 24, etc.