ὀρέσβιος
From LSJ
ἄλογον δὴ τὸ μήτε μάχης ἄρξασθαι μήτε τοὺς φίλους φυλάξαι, ἐὰν ὑπό γε τῶν βαρβάρων ἀδικῆσθε → It is irrational neither to begin battle nor to guard the friends, if you are ever wronged by the foreigners
English (LSJ)
ον, A living on mountains, Opp.C.3.345 ; ὀρεσίβῐος, Eust.ad D.P.322.
German (Pape)
[Seite 372] in den Gebirgen lebend, λέαινα, Opp. Cyn. 3, 345.
Greek (Liddell-Scott)
ὀρέσβιος: -ον, ὁ ἐπὶ τῶν ὀρέων ζῶν, κατοικῶν, Ὀππ. Κυν. 3. 345· ὀρεσίβιος, Εὐστ. εἰς Διον. Π. 322.