impertinent
🇺🇸
/ɪmˈpɜːrtnənt/
🇬🇧
/ɪmˈpɜːtɪnənt/
Showing a lack of respect or politeness, especially to someone older or of higher authority.
The student's impertinent remark angered the teacher.
학생의 무례한 발언이 교사에게 분노를 불러일으켰다.