intervene

in-ter-VEEN /ˌɪntərˈviːn/
verbB2SATACTTOEFLIELTSUPSC
generalformal

To come between so as to prevent or alter a result or course of events.

Usually carries a positive or neutral connotation, implying a necessary or helpful action to resolve a conflict or stop a disaster.

The story behind the word. From the Latin 'intervenire,' meaning 'to come between.' It suggests stepping physically or metaphorically between two opposing forces to act as a shield or a mediator.

Word relationships

  • mediate: Mediate specifically means acting as a neutral go-between to help parties reach an agreement, while intervene is broader and can involve direct action to stop something.
  • interfere: Interfere implies unwanted or harmful meddling, whereas intervene implies a purposeful, often helpful action.
  • ignore: To pay no attention to a conflict or situation.
  • stand by: To watch an event unfold without taking action to stop or change it.

Commonly confused with

  • interfere: Interfere is usually disruptive and unwelcome; intervene is usually constructive and necessary.

Word family

  • intervention (noun): The action or process of intervening.
  • interventional (adjective): Relating to or using intervention.

Collocations

  • intervene in a dispute
  • force to intervene
  • timely intervention

Example sentences

  • "The teacher had to intervene before the argument between the two students turned into a physical fight." A description of a mediator stopping a physical conflict.

Memory hook

Think of an 'inter-vention' where friends 'come between' a person and their bad habits. Come between to help.

When not to use

Do not use when the interference is unwanted, trivial, or annoying; use 'meddle' or 'interfere' instead.

Fun facts

  • In international law, 'humanitarian intervention' refers to a state using military force against another state to protect people from severe human rights violations.

Related words

interfere, interject, meddle

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