σφενδονιστής
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)
οῦ, ὁ,
A = -ήτης, Them.Or.11.152c.
Greek (Liddell-Scott)
σφενδονιστής: -ίτης, συχνὴ διάφορ. γραφὴ ἀντὶ σφενδονήτης.