ἐπεξήγησις
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)
εως, ἡ,
A detailed account, Phoeb.Fig.1.3, Sch.Il.11.221. 2 explanation, Corn.ND9.