ἐγκράτησις
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 holding in the breath, D.L.6.77.
German (Pape)
[Seite 710] ἡ, das Anhalten, Zurückhalten, z. B. des Athems, D. L. 6, 77.