im·per·ti·nence
noun/ɪmˈpɜːtɪnəns/
/ɪmˈpɜːrtnəns/
[uncountable, countable, usually singular]- rude behaviour or comments that show no respect for somebody who is older or more important
粗鲁无礼的；不敬的 - She had the impertinence to ask my age!
她居然探问我的年龄，真没礼貌！
- She had the impertinence to ask my age!