ἀργολογέω

From LSJ

ἢ δεῖ σιωπᾶν ἢ λέγειν τὰ καίρια → you should either keep silence or make timely remarks (Menander)

Source

Greek (Liddell-Scott)

ἀργολογέω: λέγω ἀνόητα καὶ μάταια, Βασίλ. ΙΙΙ. 1305D, Γρηγ. Νύσσ. Ι. 272D, καὶ ἄλλοι.

Spanish (DGE)

hablar en vano, charlatanear ἥτις οὐκ οἶδε ποτὲ ἀργολογεῖν (de las Sagradas Escrituras), Basil.M.30.29B, ἐν καιρῷ ψαλμωδίας σιγᾷ ἢ τῷ πλησίον ἀργολογεῖ Ephr.Syr.1.72D, cf. 2.171B, Basil.M.31.1305D, Dor.Ab.Doct.4.53, Cyr.S.V.Euthym.4 (p.12.6).

German (Pape)

unnütze Worte machen, Sp.