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ὑποτειχίζειν

From LSJ

οὐκ ἔστι σιγᾶν αἰσχρόν, ἀλλ' εἰκῆ λαλεῖν → keeping silence is not shameful; speaking at random is (Menander)

Source

Greek > English (Woodhouse Verbs Reversed)

(see also ὑποτειχίζω): build an intercepting wall, build an intersecting wall