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Synonyms

motormouth

British  
/ ˈməʊtəˌmaʊθ /

noun

  1. slang a garrulous person

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

A motormouth book agent mustn't speak, otherwise a magical tree will die, and so will he.

From BBC ● Aug. 9, 2025

A few years later, when Lawrence saw Vaughn as the motormouth Trent in “Swingers,” he felt a joyous thrill of recognition.

From Los Angeles Times ● Aug. 14, 2024

Paul Giamatti would just like to put it out there that maybe he doesn’t always have to play such a motormouth.

From New York Times ● Jan. 7, 2024

When it comes to pickleball, he’s more like a motormouth Tasmanian devil.

From Washington Post ● Aug. 7, 2020

It's the Spring of 2012, and Howard is a high-strung, hot-headed, motormouth jeweler in New York City.

From Salon ● Dec. 12, 2019

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