ἀναμηρύομαι
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)
A wind up, draw back, as a thread, Plu.2.978d.
German (Pape)
[Seite 198] wie einen Faden aufwickeln, zurückziehen, Plut. Sol. an. 27.