καρυΐσκος
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 (LSJ)
ὁ, Dim. of κάρυον, LXXEx.25.32, al. (pl.).
German (Pape)
[Seite 1331] ὁ, eigtl. dim. von κάρυον, kleine Nuß, in LXX. eine Art Becher.
