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Definition of loudmouth noun from the Oxford Advanced Learner's Dictionary

loudmouth

noun

/ˈlaʊdmaʊθ/

/ˈlaʊdmaʊθ/

(informal)

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a person who is annoying because they talk too loudly or too much in an offensive or stupid wayTopics Personal qualitiesc1

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See loudmouth in the Oxford Advanced American Dictionary

Check pronunciation: loudmouth

Nearby words

noun

From the Word list

A1

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