ἐμβάσιμον

From LSJ

ἤπειρον εἰς ἄπειρον ἐκβάλλων πόδα → departing to the limitless mainland

Source

Spanish (DGE)

-ου, τό
ataque, embestida ἐδέξαντο τὸ ἐ. τῶν Ἀθηναίων Sch.Th.2.92.