idiotic
🇺🇸
/ˌɪdiˈɑːtɪk/
🇬🇧
/ˌɪdiˈɒtɪk/
very foolish or stupid
His idiotic decision to drive without a license got him into serious trouble.
그의 어리석은 결정——무면허 운전——은 그를 심각한 문제에 빠뜨렸다。