mouthpiece

English · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

mouthpiece

  • /ˈmaʊθˌpiːs/

Where it comes from

From mouth + piece.

noun mouthpieces · mouth-piece

  1. The part of a telephone that is held close to the mouth. "It's 'Soapy,' talking from somewhere down there," rapped out Nickle, covering the mouthpiece as he spoke back into the room. "Get Joolby if you can, one of you."
  2. The part of a wind instrument that is held in or against the mouth.
  3. A bit.
  4. A mouthguard.
  5. broadly, derogatory, often A spokesman; one who speaks on behalf of someone else. The novel's protagonist serves as a mouthpiece for the author's political views.
  6. slang A lawyer for the defense. The Robber had angrily demanded his mouthpiece and when the lawyer had finally been allowed to get to them they had been automatically sprung.

Thesaurus

Closest in meaning: embouchure, gumshield, mouth, newspaper, bushing, tip, speaker, nozzle, voice, speaking, expression, body, spokesperson, spokesman, advocate, behalf

Translations

Every language

noun part of a telephone

Españolmicrófono
Françaismicrophone, micro
DeutschSprechmuschel, Sprechkapsel
Ελληνικάμικρόφωνο τηλεφώνου mikrófono tilefónou
Русскийтру́бка trúbka

noun part of a wind instrument

Españolboquilla, embocadura, bocal
한국어마우스피스 mauseupiseu
日本語マウスピース mausupīsu
Portuguêsbocal
Françaisembouchure
DeutschMundstück
Italianoimboccatura
Ελληνικάεπιστόμιο epistómio
Русскиймундшту́к mundštúk
العربيةمَبْسَم mabsam

noun spokesman who speaks on behalf of someone else

Españolportavoz
中文喉舌 hóushé, 傳聲筒 /传声筒 chuánshēngtǒng
Portuguêsporta-voz
Françaisporte-parole, porte-paroles
DeutschSprachrohr
Italianoportavoce
Ελληνικάφερέφωνο feréfono
Русскийора́тор orátor, глаша́тай glašátaj, ру́пор rúpor, вырази́тель
Tiếng Việtphát ngôn viên
עבריתשׁוֹפָר shofár

Talk about this word

Cite this
MLA

"mouthpiece." Wiktionary, via Micwyn, micwyn.com/word/mouthpiece. Accessed 6 Nov. 2026.

APA

mouthpiece. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/mouthpiece

Chicago

"mouthpiece." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/mouthpiece.

BibTeX
@misc{mouthpiece_2026,
  title = {mouthpiece},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/mouthpiece},
  urldate = {2026-11-06}
}