madness
🇺🇸
/ˈmædnəs/
🇬🇧
/ˈmædnəs/
When someone is not thinking clearly or acting very strangely, like they have a mental illness.
Her behavior was pure madness, and no one could understand it.
彼女の行動は完全に狂気であり、誰も理解できませんでした。
When someone does something very risky or silly, without thinking about the consequences.
Jumping off the bridge was an act of madness.
橋から飛び降りることは狂気の行為です。