expression, godan verb (-u)
fly into a jealous rage; go mad with jealousy
Describes losing control due to intense jealousy; often used in dramatic or emotional contexts.
彼は恋人の浮気を知って嫉妬に狂った。
He flew into a jealous rage when he found out about his lover's affair.
嫉妬に狂って、とんでも
I went mad with jealousy and said something terrible.