the aperture of a wind instrument into which the player blows directly | electronic equipment that converts sound into electrical signals that can be transmitted over distances and then converts received signals back into sounds |
the tube of a pipe or cigarette holder that a smoker holds in the mouth | electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted into the ear |
an acoustic device; the part of a telephone into which a person speaks | (phonetics) an individual sound unit of speech without concern as to whether or not it is a phoneme of some language |
(especially boxing) equipment that protects an athlete's mouth | |
a part that goes over or into the mouth of a person | |
a spokesperson (as a lawyer) | |