impertinence
🇺🇸
/ɪmˈpɜːrtnəns/
🇬🇧
/ɪmˈpɜːtɪnəns/
Behavior or comments that show disrespect, especially towards someone older or higher in status.
The student's impertinence was shocking to the teacher.
学生的无礼让老师感到震惊。