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
adj.
Ar. and P. ἀκρατής.
Unbridled: P. and V. ἀχάλινος (Eur., Frag.).
Violent: P. and V. ἄκρατος.
Disobedient: P. ἀπειθής, δυσπειθής; see unruly.
