ἰσοϋψής
From LSJ
εἰ γάρ κεν καὶ σμικρὸν ἐπὶ σμικρῷ καταθεῖο καὶ θαμὰ τοῦτ᾽ ἔρδοις, τάχα κεν μέγα καὶ τὸ γένοιτο → for if you add only a little to a little and do this often, soon that little will become great (Hesiod W&D, 361-362)
English (LSJ)
ές,
A of equal height, Euc.11.34,al.; τείχει, νεῷ, Plb.8.4.4, Str.17.1.28:—also ἰσό-ϋψος, ον, Gal.18(1).757.
German (Pape)
[Seite 1268] ές, gleich hoch; κλίμακα ἰσοϋψῆ τῷ τείχει Pol. 8, 6, 4, a. Sp.
Greek (Liddell-Scott)
ἰσοϋψής: -ές, ἔχων ἴσον ὕψος, κλίμακα ἰσοϋψῆ τῷ τείχει Πολύβ. 8. 6, 4.