mouth

/maʊθ/ noun [C]

Definition

› the part of the face that is used for eating and speaking

mouth of a cave/tunnel, etc › the opening or entrance of a cave/tunnel, etc

mouth of a river › where a river goes into the sea → See also butter wouldn't melt in sb's mouth

(Definition of mouth noun from the Cambridge Learner's Dictionary © Cambridge University Press)

to do something without worrying about the risk or negative results

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