Intervene

/ˌɪntərˈviːn/

Meaning & Definition

verb
To come between disputing people, groups, etc.; intercede; mediate.
The teacher decided to intervene when the two students started arguing.
To occur or happen between events or periods.
The sudden rainstorm intervened and delayed the outdoor event.
To interfere with the outcome or course of events.
The government may need to intervene to stabilize the economy.

Etymology

Middle English: from Latin intervenire, from inter 'between' + venire 'to come'.

Common Phrases and Expressions

intervene in
To become involved in a situation or conflict.
intervene on behalf of
To take action to support someone in a conflict.
intervene early
To take action before a situation worsens.

Related Words

intercession
The act of intervening on behalf of another.
intercept
To stop or seize something before it reaches its intended destination.
interpose
To place or insert between one thing and another.

Slang Meanings

Jump in
I had to jump in when they started arguing.
Get involved
Sometimes you just have to get involved.