Definition of MOUTHPIECE

noun : MOUTHPIECE

Source: WordNet 3.1

  • 1. (

    ) a part that goes over or into the mouth of a person; "the mouthpiece of a respirator" ;

  • 2. (

    ) an acoustic device; the part of a telephone into which a person speaks ;

  • 5. (

    ) the tube of a pipe or cigarette holder that a smoker holds in the mouth ;


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