ποταμηπόρος
From LSJ
ταῦτα δηλώσω αὐτός τε νοσήσας καὶ αὐτὸς ἰδὼν ἄλλους πάσχοντας → I shall describe those symptoms, since I myself had the disease and witnessed as well what others were suffering
English (LSJ)
ον,
A crossing rivers, Opp.C.2.178; going to the river, ib.4.84.
German (Pape)
[Seite 688] über den Fluß setzend, Opp. Cyn. 2, 178. 4, 84.