Definition of scavenge in English:

scavenge

Syllabification: scav·enge
Pronunciation: /ˈskavənj
 
/

verb

[with object]
  • 1Search for and collect (anything usable) from discarded waste: people sell junk scavenged from the garbage [no object]: the city dump where the squatters scavenge to survive
    More example sentences
    • Many might not realize that plates on which their food is served in restaurants could be made from plastic waste scavenged from the city's streets.
    • Hoses were scavenged from wrecked buildings and appropriated from whole ones.
    • Our only backup unit has been scavenged for parts since our budget was slashed last year.
    Synonyms
    forage, rummage, search, hunt, look, root around/about, grub around/about
  • 1.1(Of an animal) search for (carrion) as food.
    More example sentences
    • Most unclean of all are those animals who are fed on refuse scraps, human or animal excrement, or who scavenge dead animals.
    • They are carnivorous, scavenging among carrion or preying on other molluscs.
    • Fish will scavenge for insects and plant life in the pond but will also benefit from an occasional feeding of fish food.
  • 1.2Search for discarded items or food in (a place): the mink is still commonly seen scavenging the beaches of California
    More example sentences
    • Expeditions would scavenge the desolate landscape for precious supplies, such as fuel and water.
    • This knowledge makes the idea of Victor Frankenstein scavenging graveyards for parts seem less shocking.
    • Even after the site was scavenged by locals, tons of debris and some sections of the lower-story sandstone walls remained above ground.
  • 1.3Remove (combustion products) from the cylinder of an internal combustion engine on the return stroke of the piston.
  • 1.4 Chemistry Combine with and remove (molecules, groups, etc.) from a particular medium: chlorine molecules can scavenge ozone at a very fast rate
    More example sentences
    • Melatonin also scavenges free radicals, and having low levels of this hormone has been linked to Alzheimer's disease.
    • They are compounds that scavenge free radicals of oxygen, unstable molecules given off by the body's many metabolic actions.
    • The administration of superoxide dismutase to scavenge superoxide anions was found to promote the survival rate of transplanted skin flaps.

Origin

mid 17th century (in the sense 'clean out (dirt)'): back-formation from scavenger.

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Pronunciation: skəʊʃ
noun
a small amount; a little