offscouring
From LSJ
Δελφῖνα νήχεσθαι διδάσκεις: ἐπὶ τῶν ἐν ἐκείνοις τινὰ παιδοτριβούντων, ἐν οἷς ἤσκηται → Teaching dolphins to swim: is applied to those who are teaching something among people who are already well versed in it
English > Greek (Woodhouse)
subs.
Lit.: V. καθάρματα, τά. Used met., of persons: Ar. and P. κάθαρμα, τά, περίτριμμα, τά.
