θρέψις
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, nourishing, σωμάτων S.E.M.11.97, cf. Alex.Aphr. Pr.2.66, Gal.1.655, etc.
German (Pape)
[Seite 1217] ἡ (τρέφω), das Ernähren, Aufziehen, Sp., wie S. Emp. adv. eth. 97.
Russian (Dvoretsky)
θρέψις: εως ἡ питание, кормление (ῥῶσις καὶ θ. σωμάτων Sext.).