1informal talk:he was full of inconsequential but amusing chatter
electronic or radio communication, especially between individuals being monitored by a government agency as a result of suspected involvement in terrorist activity or espionage:officials refused to comment on a news report that the patrols were resumed due to increased Internet chatter
2a series of short, quick high-pitched sounds:the starlings' constant chatter
undesirable vibration in a mechanism:the wipers should operate without chatter
ზმნა
Universal
talk informally about unimportant matters:she was chattering about her holiday
(of a bird, monkey, or machine) make a series of short, quick high-pitched sounds:parrots chattered in the sunlight
(of a person’s teeth) click repeatedly together from cold or fear:his teeth were chattering
the chattering classes
British derogatory intellectual or artistic people considered as a social group given to the expression of liberal opinions:the politically correct voice of the chattering classes