ἐναμβλύνω
From LSJ
θοῦ, Κύριε, φυλακὴν τῷ στόµατί µου καὶ θύραν περιοχῆς περὶ τὰ χείλη µου → set a guard over my mouth, Lord; keep watch over the door of my lips | set a guard, O Lord, over my mouth; keep watch over the door of my lips (Psalm 140:3, Septuagint version)
English (LSJ)
A deaden or discourage besides, τοὺς συνάρχοντας Plu.Nic. 14.
German (Pape)
[Seite 826] daran abstumpfen, καὶ τὴν ἀκμὴν διαφθεῖραι Plut. Nic. 14.
Greek (Liddell-Scott)
ἐναμβλύνω: καθιστῶ τι ἐσωτερικῶς ἀμβλύ, μεταφορ., ἀθυμίαν παρέχω, καθιστῶ τινα ἄτολμον, Πλουτ. Νικ. 14.