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Showing results for peroxide. Search instead for endoperoxide.
Definitions

peroxide

[puh-rok-sahyd] / pəˈrɒk saɪd /


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:

Crews spent days vacuuming the pool bottom after dumping gallon jugs of hydrogen peroxide into the water to abate the blooms.

From The Wall Street Journal ● Oct. 1, 2026

Blocking the enzyme causes hydrogen peroxide to accumulate inside the mitochondria of tumor cells, eventually triggering cell death.

From Science Daily ● Sep. 17, 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

Caroline brushed aside a strand of her hair, chemically straightened and streaked bright copper from a peroxide experiment.

From "Krik? Krak!" by Edwidge Danticat

This allows GPX4 to neutralize lipid peroxides, harmful molecules that would otherwise damage the membrane.

From Science Daily ● Dec. 9, 2025

Organic peroxides, which are highly flammable, are used in a variety of rubber products including golf ball cores.

From Seattle Times ● Sep. 25, 2023

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

Oxygen, recognized by its power of igniting a glowing splinter, results from the decomposition of oxides of the noble metals, peroxides, chlorates, nitrates and other highly oxygenized salts.

From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" by Various

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

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 we meet to photograph him, he still has the fluffy blond hair from the role – peroxided because there was no budget for wigs.

From The Guardian ● Jul. 22, 2010

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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