Dictionary.com

loudmouth

[ loud-mouth ]
/ ˈlaʊdˌmaʊθ /
Save This Word!
See synonyms for: loudmouth / loudmouths on Thesaurus.com

noun, plural loud·mouths [loud-mouthz, -mouths]. /ˈlaʊdˌmaʊðz, -ˌmaʊθs/.
a loudmouthed person.
QUIZ
GOOSES. GEESES. I WANT THIS QUIZ ON PLURAL NOUNS!
Test how much you really know about regular and irregular plural nouns with this quiz.
Question 1 of 9
Which of the following nouns has an irregular plural form?

Origin of loudmouth

First recorded in 1660–70; loud + mouth
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use loudmouth in a sentence

British Dictionary definitions for loudmouth

loudmouth
/ (ˈlaʊdˌmaʊθ) /

noun informal
a person who brags or talks too loudly
a person who is gossipy or tactless

Derived forms of loudmouth

loudmouthed (ˈlaʊdˌmaʊðd, -ˌmaʊθt), adjective
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

Other Idioms and Phrases with loudmouth

loud mouth

see big mouth.

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
FEEDBACK