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English definition of “chatter”

chatter

verb [I]     /ˈtʃætər/
TALK to talk for a long time about things that are not importantWays of talkingTalkative and eloquent
TEETH If your teeth chatter, they knock together because you are cold or frightened.Shaking, swinging and vibratingSounds made by humans with their mouths
chatter noun [U]
(Definition of chatter verb from the Cambridge Learner's Dictionary © Cambridge University Press)

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