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Today · Thursday, 15 October 2026
intervene
verbin-ter-VEEN
GovernmentBand 7+
To become involved in a situation in order to improve it or stop it getting worse.
The state should intervene when companies fail to protect their workers.
Synonyms
step in
get involved
interfere
Collocations
intervene in
government should intervene
intervene to prevent
IELTS tip: Central to 'free market vs government control' essays; noun: 'intervention'.