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mitigate

American  
[mit-i-gayt] / ˈmɪt ɪˌgeɪt /

verb (used with object)

  • mitigates,
    present (3rd person singular)
  • mitigated,
    past participle,  past
  • mitigating
    present participle
  1. An image of the word mitigate as defined by to lessen in force or intensity, as wrath, grief, harshness, or pain; moderate.

    to lessen in force or intensity, as wrath, grief, harshness, or pain; moderate.

  2. to make less severe.

    to mitigate a punishment.

  3. to reduce the risk or impact of harmful conditions or events.

    To mitigate flood damage, new building regulations are being developed.

  4. to make (a person, one's state of mind, disposition, etc.) milder or more gentle; mollify; appease.

  5. Environmental Science. to restore or recreate (a habitat) in order to make up for losses due to development or agriculture.

    No one has tried anything on this scale before to mitigate the grasslands bird habitat.


verb (used without object)

  • mitigates,
    present (3rd person singular)
  • mitigated,
    past participle,  past
  • mitigating
    present participle
  1. to become milder; lessen in severity.

mitigate British  
/ ˈmɪtɪˌɡeɪt /

verb

  1. to make or become less severe or harsh; moderate

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

Mitigate is sometimes wrongly used where militate is meant: his behaviour militates (not mitigates ) against his chances of promotion

Commonly Confused

Mitigate, whose central meaning is “to lessen” or “to make less severe,” is sometimes confused with militate, which means “to have effect or influence; weigh on.” This mix-up often occurs in the use of the phrase mitigate against, as follows: This criticism in no way mitigates (read militates ) against your going ahead with your research. Although this use of mitigate occasionally occurs in edited writing, it is rare and is widely regarded as an error.

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future


Etymology

Origin of mitigate

First recorded in 1375–1425; late Middle English mitigaten, from Latin mītigātus (past participle of mītigāre “to calm, soften, soothe”), equivalent to mīt(is) “mild, soft, gentle” + -ig- (combining form of agere “to do, cause to do, make”) + -ātus verb suffix; see -ate 1


Explanation

Choose the verb mitigate when something lessens the unpleasantness of a situation. You can mitigate your parents' anger by telling them you were late to dinner because you were helping your elderly neighbor. The somewhat formal verb mitigate comes from the Latin roots mītis, "soft," and agere, "to do/act," which add up to "to soften." It is often used with words that indicate an outcome or something harmful. When you buy car insurance, you are trying to mitigate the risks involved with driving. Sunscreen is used to mitigate the effects of the sun on your skin.

Keep Reading on Vocabulary.com

Vocabulary lists containing mitigate

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.

See Examples For:

Sometimes buybacks merely mitigate the dilution caused by a company’s issuance of stock to give to its employees as part of their pay packages.

From MarketWatch ● Nov. 4, 2026

The German group said the recovery in its pharma business allowed it to mitigate market pressures at its agricultural and consumer-health divisions.

From The Wall Street Journal ● Nov. 3, 2026

The work includes excavation to retrieve a soil sample and debris removal, as well as installing sandbags to mitigate further damage from strong waves and coastal erosion.

From Los Angeles Times ● Nov. 3, 2026

In a response to the coroner's report, external, the Treasury "accepted the findings in the report in full" and said it had taken immediate action to mitigate the concerns raised.

From BBC ● Oct. 30, 2026

He spent a lot of time imagining what other people were thinking and feeling that might mitigate their behavior.

From "Just Mercy" by Bryan Stevenson

And economists have shown that continued immigration mitigates inflation and extends the solvency of Social Security and Medicare funds.

From Salon ● Oct. 30, 2026

The advantage of this location "is that you can use the original tunnel's roof as your little tunnel's roof. Also, it mitigates risk of flooding," said Dix.

From BBC ● Sep. 4, 2026

“The company expects inventory levels to remain elevated as it mitigates this dynamic supply chain environment,” the company said.

From The Wall Street Journal ● Aug. 5, 2026

Moore said the facility has remained at 45 degrees, which mitigates the risk of it becoming a biohazard due to food spoilage.

From Los Angeles Times ● Jun. 21, 2026

It blinds men—they curse it, while they grope along: a desperate business, indeed, thus to run by guess where positive knowledge of the way merely mitigates the peril.

From Dr. Grenfell's Parish The Deep Sea Fisherman by Norman Duncan

SpaceX has voluntarily mitigated the brightness of its Starlink satellites, Tyson said.

From The Wall Street Journal ● Nov. 2, 2026

There are reasons why so many people are struggling right now—reasons that cannot fully be avoided or mitigated.

From Slate ● Nov. 1, 2026

Bloating is often temporary and other gastric side effects may be mitigated by starting the supplement at a low dose and increasing daily consumption incrementally.

From Los Angeles Times ● Oct. 19, 2026

The inspector general found that the Fed’s Board of Governors failed to take actions that would have mitigated significant cost overruns.

From Barron's ● Sep. 30, 2026

The silence that followed was partly mitigated by the drone of the filtration pump.

From "Atonement" by Ian McEwan

Officials ended up mitigating the issue by pushing PSG’s match against Olympique Lyonnais to Monday night.

From The Wall Street Journal ● Oct. 24, 2026

Boulder wants compensation for wildfires, the costs for mitigating pest infestations, reduced farm output and lower employee productivity, among other things.

From The Wall Street Journal ● Oct. 2, 2026

The so-called Games Agreement laid out a “shared set of values” and called for an operating budget that would be “prudent, realistic, and designed to protect taxpayers by mitigating financial risk.”

From Los Angeles Times ● Sep. 28, 2026

"I want to be absolutely confident that we have all of the facts of the case and that we can take mitigating measures to ensure that there is no repetition of this."

From BBC ● Sep. 21, 2026

“I don’t believe anything you tell me,” Nately replied, with a bashful mitigating smile.

From "Catch-22" by Joseph Heller

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