ὀξυφαής
From LSJ
ὁ μὴ δαρεὶς ἄνθρωπος οὐ παιδεύεται → spare the rod and spoil the child | οne who hasn't been flayed is not being taught | if the man was not beaten, he is not educated | the man, who was not paddled, is not educated
English (LSJ)
ές,
A keen-sighted, Nonn.D. 7.214, 28.303 (with v. l. ὀξυφανής).
German (Pape)
[Seite 355] ές, scharf sehend, Nonn. D. 7, 214.