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
-ας, ἡ
1 espiga de trigo o cebada Phys.B.255.6, 8.
2 v. ἀθάρη.
