Behalf vs Mouthpiece - What's the difference?
behalf | mouthpiece |
Advantage; favor; stead; benefit; interest; profit; support; defense; vindication.
A part of any device that functions in or near the mouth, especially:
# The part of a telephone that is held close to the mouth.
# The part of a wind instrument that is held in or against the mouth.
A spokesman who speaks on behalf of someone else.
(lb) A lawyer for the defense.