He couldn't stand their endless 'chatter' [='prattle'] about celebrities and movies.
He was 'chattering' [='jabbering'] away on a cell phone.
Children 'chattered' in the middle of the playground.
(..) to all of you about it. Who here's been in a helo crash before? OK, then we're all good. We've just crossed the border, now entering Pakistan. Pakistani comms, no chatter. Should be coming up just off our nose, eleven o'clock. Stay tight. Three seconds. Hey! Slide right! Slide right! (..)2012 Zero Dark Thirty