κυματωγή
From LSJ
οὕτω τι βαθὺ καὶ μυστηριῶδες ἡ σιγὴ καὶ νηφάλιον, ἡ δὲ μέθη λάλον → silence is something profound and mysterious and sober, but drunkenness chatters
English (LSJ)
ἡ, (ἄγνυμι)
A place where the waves break, beach, Hdt. 4.196,9.100, Luc.Herm.84, etc.: in pl., Democr.164.