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ameliorate

American  
[uh-meel-yuh-reyt, uh-mee-lee-uh-] / əˈmil jəˌreɪt, əˈmi li ə- /
Also meliorate

verb (used with or without object)

ameliorates, present (3rd person singular) ameliorated, past participle, past ameliorating present participle
  1. to make or become better, more bearable, or more satisfactory; improve.

    strategies to ameliorate negative effects on the environment.

    Synonyms:
    better, amend
    Antonyms:
    worsen, vitiate

ameliorate British  
/ əˈmiːljəˌreɪt, əˈmiːljərəbəl /

verb

  1. to make or become better; improve

"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

What are other ways to say ameliorate?

To ameliorate is to make or become better, more bearable, or more satisfactory. How is it different from the verbs improve and better? Find out on Thesaurus.com.

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of ameliorate

First recorded in 1770–75; a- 5 + meliorate

Explanation

To ameliorate is to step in and make a bad situation better. You could try introducing a second lollipop to ameliorate a battle between two toddlers over a single lollipop. The verb ameliorate comes from the Latin word meliorare, meaning “improve.” Food drives can ameliorate hunger. An air conditioner can ameliorate the discomfort of a stiflingly hot summer day. A sympathy card can ameliorate grief. Family therapy can ameliorate severe sibling rivalry. Anything that can lift a burden or make something better can ameliorate.

Keep Reading on Vocabulary.com

Vocabulary lists containing ameliorate

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:

His doctors managed to ameliorate the flaw with insoles, but not the pain.

From The Wall Street Journal May 26, 2026

Ideally, Owens and Erika Kirk could find alignment, and ameliorate some of Owens’ more looney ideas.

From Slate Dec. 22, 2025

While the loss of a player like Thompson would hurt Angel City on the field, the likely seven-figure transfer fee would help ameliorate that.

From Los Angeles Times Sep. 3, 2025

The mandatory two-stop has been arrived at as a necessary evil - introducing an element of artificiality to ameliorate a specific problem.

From BBC Mar. 11, 2025

No matter how sedulously Ben and Mary Anne prepared for the nightmare, nothing could ameliorate their discomfort at entering a new high school for their annual pilgrimage among strangers.

From "The Great Santini" by Pat Conroy

"Overall, greater international co-operation is needed to ensure that ESG and climate transition-related practices progress in a manner that ameliorates the current market fragmentation, and strengthens investor confidence and market integrity."

From Reuters Oct. 4, 2021

This level of fascination blocks any competing thoughts or worries from bubbling to the surface and allows for a quiet focus that not only ameliorates anxiety but benefits us cognitively as well.

From Salon Mar. 21, 2020

Charity, while wonderful, ameliorates the symptoms of inequality, but it does not address its root causes.

From The Guardian Jan. 27, 2020

You say “at first” you turned down their advances, as if that somehow ameliorates your later decision to accept their advances.

From Slate Oct. 28, 2019

The tales that were first told were true enough, but man, as he advances, subdues the country and ameliorates the climate.

From Australian Pictures Drawn with Pen and Pencil by Willoughby, Howard

The 40-foot elevation drop from the General Hospital forecourt to the commercial hub will be ameliorated by raising the low area about 20 feet.

From Los Angeles Times Jun. 12, 2026

Mr. Xi could have ameliorated the damage by creating new avenues for productive private investment that would boost productivity and stimulate more domestic demand.

From The Wall Street Journal Mar. 5, 2026

Medication also ameliorated the physical symptoms of anxiety and hypervigilance.

From BBC Jan. 25, 2025

Meanwhile, physical afflictions can be ameliorated via automated systems that adjust indoor conditions in response to signs of animal distress.

From Salon May 15, 2024

We have ameliorated on a planetary scale injustices that only recently were global and endemic.

From "Cosmos" by Carl Sagan

In 2018, Congress took a small step toward ameliorating this problem.

From Slate Oct. 1, 2023

The researchers employed a novel computational method developed earlier by Morgun and Shulzhenko, transkingdom network analysis, to uncover TXN's mechanism for ameliorating metabolic syndrome.

From Science Daily Sep. 21, 2023

If Petro can fill the role of a balanced mediator, he stands to gain regionally by reviving commercial relations between Colombia and Venezuela, and internationally by ameliorating one of the hemisphere’s most nagging crises.

From Los Angeles Times Apr. 20, 2023

While ameliorating climate change is a big advantage of getting rid of cars, it is hardly the only reason to do so.

From Salon Apr. 9, 2023

She had a notion about the air down here and its ameliorating effects on the circulation.

From "The Underground Railroad: A Novel" by Colson Whitehead

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