γαμοστόλος
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 preparing a wedding, epith. of Hera and Aphrodite, Pisand. ap. Sch.E.Ph.1760, Epic.Alex.Adesp.9 iii 5, Orph.H.55.8, AP6.207 (Arch.); Ὑμέναιος ib. 7.188 (Ant. Thall.); νύξ Musae.282. 2 Astrol., name for the seventh house of the horoscope, Paul.Al.M.2.
German (Pape)
[Seite 473] die Hochzeit bereitend, Aphrodite, Archi. 5 (VI, 207); Here, Pisander bei Schol. Eur. Phoen. 1748; νύξ Mus. 282; ὑμέναιος Ant. Thall. ep. (VII, 188); ἅρμα Nonn. D. 11, 275.