ἑλκόω · helkoō — LSJ
wound, lacerate, E. Hec. 405; ἑ. ὄνυξιν Arist. HA 630a5, etc.
ulcerate, βλέφαρα Hp. VM 19, al.:—Pass., of persons, to suffer from wounds or sores, Com.Adesp. 106.8, Ev.Luc. 16.20; of sores, suppurate, X. Eq. 1.5.
make an incision in a tree, Thphr. HP 4.16.1 (Pass.), CP 3.2.2 (Pass.).
metaph., ἑ. φρένας, οἴκους, E. Alc. 878 (lyr.), Supp. 223:—Pass., τὴν διάνοιαν ἑλκοῦσθαι Ph. 2.551.