peroxide
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.
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Add a sudden pulse of hydrogen peroxide and many cancer cells tip over the edge: their DNA and energy machinery are damaged and they die.
From Science Daily ● Aug. 7, 2026
National Park Service crews dumped hydrogen peroxide into the water last week and then pieces of the new flooring started breaking loose as crews began vacuuming the pool floor.
From The Wall Street Journal ● Jun. 22, 2026
Officials have been using chemicals, including reportedly hydrogen peroxide, to clean a green algae bloom which has taken hold in the pool since it was re-filled following a paint job earlier this month.
From BBC ● Jun. 22, 2026
As workers scrambled to pump out murky water and dumped hydrogen peroxide into the pool, Trump took no responsibility for what many observers chalked up to shoddy workmanship.
From Barron's ● Jun. 21, 2026
They're all lined up so neatly on the bathroom counter: the vacuum-packed dressings coated with topical pain reliever, the latex-free surgical tape, the hydrogen peroxide, the prescription-grade antibiotic gel.
From "Burning Blue" by Paul Griffin
"With its fin immersed into the cell membrane, it rides along the inner surface and swiftly detoxifies lipid peroxides as it goes."
From Science Daily ● Dec. 9, 2025
The ROSs and lipid peroxides then triggered intensive oxidative bursts, while the protons lowered the intracellular pH value, creating an unfavourable acidic microenvironment for the cancer cells.
From Science Daily ● Sep. 20, 2023
When ozone wafts into buildings, it reacts with limonene and similar molecules called monoterpenes, turning them into peroxides, alcohols, and other molecules that grow into airborne particles.
From Science Magazine ● Feb. 24, 2022
The stability of the peroxides and superoxides of the alkali metals increases as the size of the cation increases.
From Textbooks ● Feb. 14, 2019
Catalase decomposes peroxides, with the liberation of free oxygen.
From The Chemistry of Plant Life by Roscoe Wilfred Thatcher
Puffy-faced and peroxided, Koepka finally admitted, “I’ll be honest: I can’t compete with these guys week in and week out.”
From Washington Post ● Feb. 22, 2023
Murray SawChuck, 38, a magician known for his spiky peroxided hair and a self-anointed role as “the Dennis the Menace of magic,” notes he is free in the evenings to attend other shows.
From The Wall Street Journal ● Oct. 5, 2016
To mark a change, she peroxided her hair.
From New York Times ● Feb. 11, 2014
With his peroxided locks, heavy mascara and volatile sensitivity, his Jackson is a cross between punky rockers Billy Idol and Billie Joe Armstrong, with a dash of corrupt, rabble-rousing politico Huey Long thrown in.
From Seattle Times ● Sep. 21, 2012
When it was Dad’s move, I’d steal looks at him in his button-down shirt, trying to remember the fast-fading picture of the guy with peroxided hair and a leather jacket.
From "If I Stay" by Gayle Forman
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