major incident; big scandal; major happening
Refers to a serious, large-scale event or scandal, often with public impact. The antonym is 小事件 (small incident).
Antonyms: 小事件
That major incident became national news.
The politician's corruption developed into a big scandal.
A major incident occurred in that town.
A small trouble escalated into a major incident.
For him, being late is a huge deal.