impudent /ˈɪmpjədənt/ adjective Learner's definition of IMPUDENT
[more impudent; most impudent] formal
: failing to show proper respect and courtesy : very rude放肆的；无礼的；粗鲁的 -
The boy was punished for his impudent behavior/attitude.那个男孩因其无礼的行为/态度而受罚。
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an impudent [=insolent, disrespectful] soldier粗野的士兵
— impudence
/ˈɪmpjədəns/ noun [noncount]