mouthpiece

US /ˈmaʊθ.piːs/
UK /ˈmaʊθ.piːs/
"mouthpiece" picture
1.

portavoz, órgano

a person or organization that voices the opinions or policies of another

:
The newspaper became a mouthpiece for the government.
El periódico se convirtió en un portavoz del gobierno.
He acted as a mouthpiece for the community's concerns.
Actuó como portavoz de las preocupaciones de la comunidad.
2.

boquilla, micrófono

the part of a telephone, microphone, or other device into which one speaks

:
Speak clearly into the mouthpiece.
Hable claramente en la boquilla.
He wiped the mouthpiece of the phone before handing it to me.
Limpió la boquilla del teléfono antes de dármelo.
3.

boquilla

the part of a wind instrument that is placed in or against the player's mouth

:
The trumpet player cleaned his mouthpiece after the performance.
El trompetista limpió su boquilla después de la actuación.
She replaced the worn-out mouthpiece on her clarinet.
Ella reemplazó la boquilla gastada de su clarinete.