αὐτὸν κέκρουκας τὸν βατῆρα τοῦ λόγου → you have struck the very threshold of the argument, you have struck the most important and chiefmost point
[Seite 1460] τό, Saffloröl, Diosc.
κνηκέλαιον: (οὐχὶ κνικ), τό, ἔλαιον τοῦ κνήκου, Διοσκ. 1. 44.