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

motormouth

noun

/ˈməʊtəmaʊθ/

/ˈməʊtərmaʊθ/

(plural motormouths

/ˈməʊtəmaʊðz/

/ˈməʊtərmaʊðz/

)

(informal, disapproving)

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a person who talks too fast and too much

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See motormouth in the Oxford Advanced American Dictionary

Check pronunciation: motormouth

Nearby words

noun

From the Word list

B2

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