IELTS word
intervene
English definition
to become involved to stop or improve a problem
Common phrases / collocations
- intervene in
- directly intervene
- government intervention
Example sentences
- 1.
The lifeguard intervened before anyone was hurt.
- 2.
A teacher intervened in the argument.
- 3.
The bank intervened to support the market.
Visual learning
See the meaning

danger develops→lifeguard steps in