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.
(..) You got another one? All right. In the weeks leading up to the big ones... /, Paris, Belgium... The chatter we were getting was off the charts. Something was coming, you know? We just didn't know what it was. Do you know what I'm hearing now? Nothing. (..)2016 TvShow: Designated Survivor Title: Pilot Season: 1 Episode 1
(..) We had to open up an ops center at NSA, run the phone records of all your friends and classmates through PRISM till we could piece together enough chatter keywords to trace your digital footprint to the club. Really? No, Leo. We pinged your phone. (..)2016 TvShow: Designated Survivor Title: Pilot Season: 1 Episode 1