οὐκ ἔστι σιγᾶν αἰσχρόν, ἀλλ' εἰκῆ λαλεῖν → keeping silence is not shameful; speaking at random is (Menander)
(I)Νβλ. πιπίζω (Ι). (II)Ν(διαλ. τ.) βλ. πιπερίζω.