αὐτὸν κέκρουκας τὸν βατῆρα τοῦ λόγου → you have struck the very threshold of the argument, you have struck the most important and chiefmost point
ἐξιδίω, χέζω, ἀφοδεύω, ἐγχέζω, ἐναποπατέω, ἐπιχέζω, θακεύω