insanity
🇺🇸
/ɪnˈsænəti/
🇬🇧
/ɪnˈsænəti/
a serious mental illness that makes someone unable to think or behave normally
The court decided he was not responsible for his actions due to insanity.
법원은 그가 정신 질환으로 인해 자신의 행동에 책임이 없다고 판결했다.
very foolish or dangerous behavior
Continuing to invest in that failing company is pure insanity.
그 파산 직전의 회사에 계속 투자하는 것은 순전히 어리석은 행동이다.