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
κοτίζω (Α) κότος
(κατά τον Ησύχ.) οργίζομαι.
1 = κοτέω, Hesych., wenn nicht κοτίσῃ in κοτήσῃ zu ändern ist.
2 = κοττίζω.