κατάχυσις
From LSJ
ἢ λέγε τι σιγῆς κρεῖττον ἢ σιγὴν ἔχε → either say something better than silence or keep silence (Menander)
English (LSJ)
εως, ἡ,
A pouring on or over, πολλοῦ ψυχροῦ Hp.Aph.5.21; affusion, besprinkling, Id.Art.27; ἡ τοῦ θερμοῦ κ. Gp.13.14.11. II vase for pouring, later Gr. for Att. πρόχους, Moer.p.296 P., cf. Hsch. s.v. προχοΐδια. III mistransl. of Hebr. mû[snull ]aq 'straitness', as if mû[snull ]aq 'smelting', LXXJb.36.16. IV = ἀήρ, Hsch.