A.hammer in, “ἧλον” Ar.Th.1004, cf. IG22.463.64; τὸν ἵππον καὶ τὸν ἄνδρα τὸν -κρούοντα ib.12.374.173; χθόνα βάκτροις striking the ground . ., A.Ag.202 (lyr.); ἐ. τῇ χειρὶ τὸ ξίφος clap one's hand on one's sword, Plu.Pomp.58: metaph., jeer at, “εἴς τινα” Macho ap.Ath.13.579b.
III.. Medic., use percussion, Aret.SA1.6.