αὐτὸν κέκρουκας τὸν βατῆρα τοῦ λόγου → you have struck the very threshold of the argument, you have struck the most important and chiefmost point
prīmumdum, adv., c. primum, d’abord : Pl. Mil. 297 ; Most. 120 ; primumdum omnium Pl. Trin. 98, et omnium primumdum Pl. Most. 400, avant tout.
prīmum-dum, Adv., fürs erste nun, Plaut. mil. 297; most. 120; trin. 98; truc. 31.
