γυαλοθώραξ
From LSJ
οἵ γε καὶ ἐν τῷ παρόντι ἀντιπάλως μᾶλλον ἢ ὑποδεεστέρως τῷ ναυτικῷ ἀνθώρμουν → whose navy, even as it was, faced the Athenian more as an equal than as an inferior
English (LSJ)
-ᾱκος, ὁ, cuirass composed of front- and back-piece, Paus.10.26.2.
Spanish (DGE)
-ακος, ὁ coraza con peto y espaldar Paus.10.26.6.