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Synonyms

oxygenate

American  
[ok-si-juh-nayt] / ˈɒk sɪ dʒəˌneɪt /

verb (used with object)

  • oxygenates,
    present (3rd person singular)
  • oxygenated,
    past participle,  past
  • oxygenating
    present participle
  1. to treat, combine, or enrich with oxygen.

    to oxygenate the blood.


oxygenate British  
/ ˈɒksɪdʒɪˌneɪt /

verb

  1. to enrich or be enriched with oxygen

    to oxygenate blood

"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

oxygenate Scientific  
/ ŏk′sĭ-jə-nāt′ /
  1. To combine or mix with oxygen, as in a physical, chemical, or biological system. Blood is oxygenated in the lungs.


Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of oxygenate

First recorded in 1780–90; oxygen + -ate 1

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:

"It would oxygenate the market," says Stacy Mitchell is co-executive director of the US based non-profit Institute for Local Self-Reliance, which is part of the Athena coalition fighting to change the way Amazon operates.

From BBC ● May 17, 2026

Look at trading for a key commodity with a heinous name: RBOB, short for reformulated gasoline blendstock for oxygenate blending.

From Barron's ● Mar. 20, 2026

Maternal blood to oxygenate us, all of us, when we were barely the size of a gummy bear.

From Slate ● Sep. 7, 2024

After a particularly big bloom at McLeod Lake in 2006, Stockton installed a bubble system in the Stockton Deep Water Channel to oxygenate the water and break up the algae, the Record reported.

From Los Angeles Times ● Aug. 29, 2024

Lastly, and most important, is the practice of deep breathing to thoroughly oxygenate the blood.

From The Royal Road to Health by Charles Alfred Tyrrell

Surgeons would connect the blood vessels in the umbilical cord to a system that oxygenates blood outside the body.

From Scientific American ● Sep. 18, 2023

Crimmins says that because Maria’s lungs were not providing enough oxygen to her and Dylan, she was placed on ECMO, a life-supporting measure that oxygenates the blood outside of the body.

From Washington Post ● Oct. 22, 2021

These strategies of remote control also extend to Banksy’s dealings with the news media, whose publicity oxygenates his fame and mystique, but whose enquiries can be an irritant.

From New York Times ● Feb. 5, 2020

But that story is only the embers of something more, which the film steadily exhales over, oxygenates and causes to flame up.

From The Guardian ● May 8, 2019

Nothing oxygenates the lungs like a sail, and your friends the fishermen would be delighted to have you as super-cargo.

From Two Years Ago, Volume I by Charles Kingsley

Marine productivity remained lower, the ocean became highly oxygenated, and less organic carbon was buried.

From Science Daily ● Jul. 16, 2026

"The puzzle pieces are fitting together and really underscore how life was able to diversify and live in this new, oxygenated world."

From Science Daily ● Feb. 18, 2026

Amniotic fluid embolism can lead to heart and lung failure, which causes several complications due to a lack of oxygenated blood, according to the Cleveland Clinic.

From Los Angeles Times ● Apr. 12, 2025

A year after their surgery, the amount of oxygenated blood pumped by the heart had increased by:

From BBC ● Jun. 20, 2024

The heart scrambling to deliver oxygenated blood, the mind scrambling to unravel the situation.

From "All the Light We Cannot See" by Anthony Doerr

In the Americas, doctors can help infected people by putting them on a life-support machine known as ECMO, for extracorporeal membrane oxygenation, which breathes for the patient by oxygenating the blood.

From Los Angeles Times ● May 4, 2026

These branches are ultimately responsible for oxygenating the blood in the lungs.

From Science Daily ● Dec. 4, 2023

The latter is battery-powered, and when turned on it creates an oxygenating spiral motion in the water in the carafe, which is said to improve its taste.

From BBC ● Feb. 15, 2023

In this land of plentiful, oxygenating trees, everyone is alone, and people cough into the crook of an elbow anyway.

From New York Times ● May 4, 2022

So I walked and walked, oxygenating my lungs and mentally documenting all that was going on.

From "Salt to the Sea" by Ruta Sepetys

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