Λίσος
Could not find Λίσου in Logeion dictionaries.
Λίσου Proper-name noun: masculine genitive singular of Λίσος
Λίσος -ου, ὁ Lisos, river of Thrace Hdt. 7.108.2, 109.1.
Λίσος, ου (ὁ) Lissos, fl. de Thrace, Hdt. 7, 108, 109.