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Definitions

intervene

[in-ter-veen] / ˌɪn tərˈvin /
VERB
mediate
Synonyms
STRONGEST
arbitrate intercede interfere involve meddle negotiate
STRONG
divide intermediate interpose interrupt intrude obtrude part reconcile separate settle sever
WEAK
barge in butt in come between horn in mix in muscle in put in two cents step in take a hand
Antonyms
STRONG
combine connect join leave unite
WEAK
ignore leave alone
VERB
happen
Synonyms
STRONG
bedevil befall ensue occur succeed supervene
WEAK
come to pass take place
Antonyms
STRONG
precede
WEAK
ignore leave alone

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"It suggests new ways to intervene before patients progress to severe inflammation that can require intubation."

From Science Daily • Apr. 3, 2026

During the Gulf War, a 1990 vote allowed a US-led coalition to intervene in Iraq, while in 2011 a similar vote permitted NATO's intervention in Libya.

From Barron's • Apr. 3, 2026

But sometimes mom and dad have to intervene to remind them it’s good for both to do well when it comes to family bragging rights.

From Los Angeles Times • Mar. 26, 2026

All told, the combined MLB average in doubles and triples per game in 2025 sank to its lowest point over a full season since 1989, leading some in the league wondering whether to intervene.

From The Wall Street Journal • Mar. 24, 2026

Julius very well understood this, and dared to intervene.

From "Tiger, Tiger" by Lynne Reid Banks

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.