ἐκβοηθέω
From LSJ
ἑτέρως ἠδύνατο βέλτιον ἢ ὡς νῦν ἔχει κατεσκευάσθαι → otherwise they could have been constructed better than they are now (Galen, On the use of parts of the body 4.143.1 Kühn)
English (LSJ)
A march out to aid, πανδημεί Hdt.6.16 ; ἐς τὸν Ἰσθμόν Id.9.26: abs., Polyaen.1.1.3, Plu.2.773f; make a sally, Th.1.105, Thphr. Char.25.3.
