ἀκρορρύμιον
From LSJ
ὃν οὐ τύπτει λόγος οὐδὲ ῥάβδος → if words don't get through, neither a beating will | if the carrot doesn't work, the stick will not work either | whom words do not strike, neither does the rod
English (LSJ)
τό,
A fore-end of a pole, Id.1.146.
Greek (Liddell-Scott)
ἀκρορρύμιον: τό, τὸ ἐμπρόσθιον ἄκρον τοῦ ῥυμοῦ, Πολυδ. 1. 146.
Spanish (DGE)
-ου, τό extremo de la lanzadel carro, Poll.1.146.