πορθμεία
From LSJ
δός μοι πᾷ στῶ καὶ τὰν γᾶν κινήσω → give me a place to stand and I will move the earth, give me a place to stand and I'll move the earth, give me the place to stand and I shall move the earth, give me a place to stand and with a lever I will move the whole world, give me a firm spot to stand and I will move the world, give me a lever and a place to stand and I will move the earth, give me a fulcrum and I shall move the world
English (LSJ)
ἡ,
A ferrying across a river, SIG1262.10 (Smyrna), Apollod.2.7.6. II conveyance by water, Str.5.3.7.
German (Pape)
[Seite 683] ἡ, das Ueberfahren, Uebersetzen über einen Fluß, Plut. Rom. 6, Schol. Eur. Alc. 263; – Wassertransport, Strab. 5, 3, 7.
Greek (Liddell-Scott)
πορθμεία: ἡ, τὸ πορθμεύειν, διαπόρθμευσις, Ἀπολλόδ. 2. 7, 6· πρβλ. πορθμία.