πολύριζος
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)
ον, A = πολύρριζος, ἀσφόδελος Epigr.Gr.1135 (Naples, vase).
Greek (Liddell-Scott)
πολύριζος: -ον, ἀντὶ πολύρριζος, Ἑλλ. Ἐπιγράμμ. 1135.
Greek Monolingual
-η, -ο / πολύριζος, -ον, ΝΑ
βλ. πολύρριζος.