GNU Collaborative International Dictionary of English

last match results

Found one definition

1.       
   Natter (?), v. i. [Cf. Icel. knetta to grumble.]
   1. To find fault; to be peevish. [Prov. Eng. or Scot.]
   
   [1913 Webster]
   
   
   2. To talk constantly; to chatter incessantly to prattle; as, “nattering like a chatterbox”.
   
   [PJC]