dismissive
🇺🇸
/dɪsˈmɪsɪv/
🇬🇧
/dɪsˈmɪsɪv/
If you are dismissive, you show that you think something or someone is not important or not worth thinking about.
He had a dismissive attitude towards the new ideas presented in the meeting.
그는 회의에서 제시된 새로운 아이디어에 대한 경멸적인 태도를 보였다.