καταστομίζω
From LSJ
ὁ δὲ μὴ δυνάμενος κοινωνεῖν ἢ μηδὲν δεόμενος δι' αὐτάρκειαν οὐθὲν μέρος πόλεως, ὥστε ἢ θηρίον ἢ θεός → a man who is incapable of entering into partnership, or who is so self-sufficing that he has no need to do so, is no part of a state, so that he must be either a lower animal or a god | whoever is incapable of associating, or has no need to because of self-sufficiency, is no part of a state; so he is either a beast or a god
English (LSJ)
A v.l. for ἐπι-, put to silence, Plu.Arist.4.
Greek (Liddell-Scott)
καταστομίζω: ἐπιστομίζω, κλείω τινὸς τὸ στόμα καὶ δὲν τὸν ἀφίνω νὰ ὁμιλήσῃ, τοὺς βοῶντας κατεστόμισεν Πλουτ. Ἄρατ. 4.
