φιλοσοφίαν καινὴν γὰρ οὗτος φιλοσοφεῖ → this man adopts a new philosophy
chatter: P. and V. λαλεῖν; see chatter.
prattle (of children): Ar. τραυλίζειν.
Ar. and P. λαλιά, ἡ, V. λαλήματα, τά; see chatter.