Νέστος
From LSJ
τὸ δὲ ποιεῖν ἄνευ νοῦ ἃ δοκεῖ καὶ σὺ ὁμολογεῖς κακὸν εἶναι: ἢ οὔ → but doing what one thinks fit without intelligence is—as you yourself admit, do you not?—an evil
French (Bailly abrégé)
ου (ὁ) :
Nestos, fl. marquant la frontière entre la Macédoine orientale et la Thrace.
Russian (Dvoretsky)
Νέστος: ὁ Нест (река в зап. Фракии) Her., Thuc.