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smart–mouth

1 ENTRIES FOUND:
smart–mouth /ˈsmɑɚtˌmaʊθ/ adjective
or smart–mouthed /ˈsmɑɚtˌmaʊθt/
smart–mouth
/ˈsmɑɚtˌmaʊθ/
adjective
or smart–mouthed /ˈsmɑɚtˌmaʊθt/
Britannica Dictionary definition of SMART–MOUTH
US, informal + disapproving
: saying rude or disrespectful things

— smart–mouth

noun, plural smart–mouths [count]