prattle. talk

They use both the Old and the New Testament, and read both in their own language, but so confusedly that they themselves that do read understand not what they themselves do say; and while any part of either Testament is read there is liberty given by custom to prattle, talk, and make a noise; but in the time of the rest of the service they use very great silence and reverence, and behave themselves very modestly and in good sort.