Dictionary

intervene

verb in·ter·vene \ˌin-tər-ˈvēn\

: to come or occur between two times or events

: to become involved in something (such as a conflict) in order to have an influence on what happens

: to happen as an unrelated event that causes a delay or problem

in·ter·venedin·ter·ven·ing

Full Definition of INTERVENE

intransitive verb
1
:  to occur, fall, or come between points of time or events <only six months intervened between their marriage and divorce>
2
:  to enter or appear as an irrelevant or extraneous feature or circumstance <it's business as usual until a crisis intervenes>
3
a :  to come in or between by way of hindrance or modification <intervene to stop a fight>
b :  to interfere with the outcome or course especially of a condition or process (as to prevent harm or improve functioning)
4
:  to occur or lie between two things
5
a :  to become a third party to a legal proceeding begun by others for the protection of an alleged interest
b :  to interfere usually by force or threat of force in another nation's internal affairs especially to compel or prevent an action
in·ter·ven·tion \-ˈven(t)-shən\ noun
in·ter·ven·tion·al \-ˈvench-nəl, ˈven(t)-shə-nəl\ adjective
ADVERTISEMENT

Origin of INTERVENE

Latin intervenire to come between, from inter- + venire to come — more at come
First Known Use: 1587

Synonym Discussion of INTERVENE

interpose, interfere, intervene, mediate, intercede mean to come or go between. interpose often implies no more than this <interposed herself between him and the door>. interfere implies hindering <noise interfered with my concentration>. intervene may imply an occurring in space or time between two things or a stepping in to stop a conflict <quarreled until the manager intervened>. mediate implies intervening between hostile factions <mediated between the parties>. intercede implies acting for an offender in begging mercy or forgiveness <interceded on our behalf>.
INTERVENE Defined for Kids

intervene

verb in·ter·vene \ˌin-tər-ˈvēn\
in·ter·venedin·ter·ven·ing

Definition of INTERVENE for Kids

1
:  to come or occur between events, places, or points of time <One week intervened between games.>
2
:  to interfere with something so as to stop, settle, or change <I intervened in their quarrel.>

Browse

Next Word in the Dictionary: interveniencePrevious Word in the Dictionary: interveinalAll Words Near: intervene
ADVERTISEMENT
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears