- (chatterer) an obnoxious and foolish and loquacious talker
- (chatterer) cotinga: passerine bird of New World tropics
- The Chatterer or Chatter Box is a Cenobite appearing in the movies Hellraiser and '. He was originally a child before he was pulled into the Labyrinth and severely mutilated into his current form. Like all cenobites, he is clad in black leather. ...
- (chatterer) A person who chatters; a chatterbox; Any of several passerine birds, mostly from South America; especially the cotingas