Mouthpiece

Mouthpiece may refer to:

• The part of an object which comes near or in contact with one's mouth during use
  • Mouthpiece (smoking pipe)
  • Mouthpiece (telephone handset)
  • Mouthpiece (woodwind), a component of a woodwind instrument
  • Mouthpiece (brass), a component of a brass instrument
  • Mouthpiece (scuba), a component of a scuba diving or industrial breathing set
  • Mouthguard, a device protecting the teeth from injury, also known as mouth piece