motormouth

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motormouth

Where it comes from

From motor + mouth, from the figurative notion that the mouth moves so much that it seems motorized.

noun motormouths · motor mouth · motor-mouth

  1. informal One who talks very quickly or incessantly; a chatty or loquacious person. He's such a motormouth that I can never get a word in.

    Similar: airbag, babblemouth, babbler, bag of wind, blab, blabberer, blatherer, blabbermouth, blatherskite, bloviator, chatterbag, chatter-basket

verb motormouths · motormouthing · motormouthed · motor mouth · motor-mouth

  1. informal, intransitive To talk very quickly or incessantly.

Translations

Every language

noun one who talks very quickly or incessantly

Françaisverbomoteur, verbomotrice
DeutschQuasselstrippe

verb to talk very fast or incessantly

Deutschquasseln

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MLA

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

APA

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

Chicago

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

BibTeX
@misc{motormouth_2026,
  title = {motormouth},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/motormouth},
  urldate = {2026-11-06}
}