noun
a part that goes over or into the mouth of a person
Examples
- the mouthpiece of a respirator
noun
an acoustic device
Examples
- the part of a telephone into which a person speaks
noun
a spokesperson (as a lawyer)
Synonyms
noun
(especially boxing) equipment that protects an athlete's mouth
Synonyms
noun
the tube of a pipe or cigarette holder that a smoker holds in the mouth
noun
the aperture of a wind instrument into which the player blows directly
Synonyms