demented
🇺🇸
/dɪˈmentɪd/
🇬🇧
/dɪˈmentɪd/
acting very strangely or irrationally due to extreme stress or worry
After the constant noise, the man became demented and started shouting.
지속적인 소음 이후, 그 남자는 미친 척하고 떠들기 시작했다.
suffering from a serious mental disorder, especially in old age
The elderly man was demented and often forgot his own name.
노인은 미친 상태이며 자주 자신의 이름을 잊곤 했다.