prattle /ˈpɹætəl/noun 1verb 1forms 3 noun1 •Silly, childish talk; babble.Mere prattle without practice is all his soldiership. — 1603 verb1 •To speak incessantly and in an inconsequential or childish manner; to babble.And as E. Rushmore Coglan prattled of this little planet I thought with glee of a great almost-cosmopolite who wrote for the whole world and dedicated himself to Bombay. — 1906 formsprattled · prattling · prattles