Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: motormouth  'mow-tu(r),mawth
  1. Someone who talks incessantly
    "I wish that motormouth would shut up"

Derived forms: motormouths

Type of: speaker, talker, utterer, verbaliser [Brit], verbalizer

Encyclopedia: Motormouth