Hydraotes — the Hydraotes (Ravi), river of the Punjab
Ancient Greek word, found 11 times in the texts on Socratos.
Arrian, Ἀλεξάνδρου Ἀνάβασις 5.4.2: ἐπεὶ καὶ ὁ Ὑδάσπης καὶ Ἀκεσίνης καὶ Ὑδραώτης καὶ Ὕφασις, καὶ οὗτοι Ἰνδοὶ ποταμοὶ ὄντες, τῶν μὲν ἄλλων τῶν Ἀσιανῶν ποταμῶν πολύ τι κατὰ μέγεθος ὑπερφέρουσι …