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scavenge

American  
[skav-inj] / ˈskæv ɪndʒ /

verb (used with object)

  • scavenges,
    present (3rd person singular)
  • scavenged,
    past participle,  past
  • scavenging
    present participle
  1. to take or gather (something usable) from discarded material.

  2. to cleanse of filth, as a street.

  3. to expel burnt gases from (the cylinder of an internal-combustion engine).

  4. Metallurgy. to purify (molten metal) by introducing a substance that will combine chemically with impurities.


verb (used without object)

  • scavenges,
    present (3rd person singular)
  • scavenged,
    past participle,  past
  • scavenging
    present participle
  1. to act as a scavenger.

  2. (of an engine or cylinder) to become scavenged of burnt gases.

  3. to search, especially for food.

scavenge British  
/ ˈskævɪndʒ /

verb

  1. to search for (anything usable) among discarded material

  2. (tr) to purify (a molten metal) by bubbling a suitable gas through it. The gas may be inert or may react with the impurities

  3. to clean up filth from (streets, etc)

  4. chem to act as a scavenger for (atoms, molecules, ions, radicals, etc)

"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

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future


Etymology

Origin of scavenge

First recorded in 1635–45; back formation from scavenger


Explanation

When you scavenge, you pick through discarded things looking for whatever is salvageable and can be reused. If you're looking for a replacement part for a vintage car, you might scavenge at the dump for a suitable part. If you're a freegan you've embraced the idea of trying to live for free, recycling and reusing what others have discarded, leaving a small footprint on the planet. You’re on the lookout for good places to scavenge, such as the dumpster behind a busy supermarket, where you might find edible food, or the trash bins at clothing stores, where wearable clothing is tossed out. Vultures, hyenas, and other animals that feed on carrion — dead animals — also scavenge.

Keep Reading on Vocabulary.com

Vocabulary lists containing scavenge

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:

The remaining residents live off vegetables they grow in their gardens, soups of boiled weeds and cans of food they scavenge from bombed-out, abandoned homes around this city.

From The Wall Street Journal ● Oct. 11, 2026

The damage from Wendy’s infection meant she would never have been able to hunt or scavenge again and would instead require a soft food diet for the rest of her life.

From Los Angeles Times ● Sep. 9, 2026

The study's findings suggest the birds are doing more than just tracking the hunters: they're using navigation and spatial memory techniques to scavenge with sophistication.

From Barron's ● Mar. 12, 2026

Cougars, however, rarely scavenge from other carnivores and are skilled hunters on their own, leaving scientists uncertain about what truly shapes their interactions with wolves.

From Science Daily ● Mar. 3, 2026

“You come over here now to help or to gloat and scavenge books?”

From "Out of Darkness" by Ashley Hope Pérez

That same pigment in your skin also naturally scavenges free radicals in response to damaging environmental pollution from industrial sources and automobile exhaust fumes.

From Science Daily ● Nov. 2, 2023

Oxygen scavenges methane, so there was a rapid disappearance of methane; Earth lost that early methane greenhouse effect.

From Scientific American ● Sep. 26, 2023

The local artist scavenges twigs and bark and reassembles the tree scraps into objects that resemble parts of actual trees.

From Washington Post ● Jan. 27, 2023

Munyoki’s mother, Martha Waringa, a 35-year-old single parent who also scavenges, says her son’s wages will help pay his seven siblings’ school fees when classes resume.

From Washington Times ● Oct. 20, 2020

They are Vorticellæ; and every one of those bells, by the ciliary current on its rim, is scavenging the water - till a tadpole comes by and scavenges it. 

From Prose Idylls, New and Old by Charles Kingsley

In the early 1980s, that included dumpster-diving at Kroger, where we scavenged perfectly good food—fresh mushrooms, wheels of cheese, pineapples—that we couldn’t afford to buy.

From The Wall Street Journal ● May 2, 2026

Under the floorboards of her closet, Smith conceals “glittering refuse I had scavenged from trash bins, fragments of costume jewelry, rosary beads,” along with a blue toothbrush she’s invested with magical powers.

From Los Angeles Times ● Oct. 31, 2025

Specialized occupational therapy tools at the clinic were replaced by scavenged substitutes: buttons, small glasses, pieces of wood or pipe now help patients relearn activities of daily living.

From Salon ● Mar. 29, 2025

A Wyoming archaeological site where people killed or scavenged a Columbian mammoth nearly 13,000 years ago has produced yet another discovery that sheds light on the life of these early inhabitants of North America.

From Science Daily ● Nov. 27, 2024

I'd ended up having to wear flip-flops for weeks; they were the only thing that fit until we scavenged a forgotten fishing lodge and found the boots I wore now.

From "The Marrow Thieves" by Cherie Dimaline

Some irregular food items such as chicken and pig were also detected in the samples, suggesting that wolves are also scavenging from human waste disposal sites.

From Los Angeles Times ● Jul. 9, 2026

Just like when Swift releases new music and her lyrics are dissected for any hints about her personal life, her legion of fans around the world have been scavenging for clues to her nuptials.

From BBC ● Jul. 1, 2026

A video circulating on social media shows a man expelling a soldier and another official from his home after finding them scavenging around.

From Barron's ● Jun. 28, 2026

The Trump Administration is scavenging for ideas to lower costs for home-buyers.

From The Wall Street Journal ● Mar. 24, 2026

Pima and Nailer went scavenging for food, collecting green coconuts that had fallen, before turning to the pools and tides.

From "Ship Breaker" by Paolo Bacigalupi

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