intervention

US /ˌɪn.t̬ɚˈven.ʃən/
UK /ˌɪn.t̬ɚˈven.ʃən/
"intervention" picture
1.

the action or process of intervening

:
Early intervention is crucial for children with developmental delays.
The government's intervention helped stabilize the economy.
2.

an occasion when someone tries to help a person with a problem, especially a problem with drugs or alcohol

:
The family staged an intervention to help their son with his addiction.
He refused to attend the intervention organized by his friends.