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.
學生的無禮言論激怒了老師。