ὁπλιτικόν
From LSJ
συνετῶν μὲν ἀνδρῶν, πρὶν γενέσθαι τὰ δυσχερῆ, προνοῆσαι ὅπως μὴ γένηται· ἀνδρείων δέ, γενόμενα εὖ θέσθαι → it is the part of prudent men, before difficulties arise, to provide against their arising; and of courageous men to deal with them when they have arisen
Russian (Dvoretsky)
ὁπλῑτικόν: τό
1 тяжеловооруженная пехота, гоплитские части Thuc., Plat., Xen.;
2 Plat. = ὁπλιτική.
Lexicon Thucydideum
gravis armaturae milites, heavy-armed soldiers, 4.73.4, 4.124.1, 5.6.5, 6.23.1, 6.72.4, 7.11.3, 7.75.7.