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1. Clean refuse from
   "Scavenge a street"
    
2. Collect discarded or refused material
   "She scavenged the garbage cans for food";
   - salvage
    
3. Feed on carrion or refuse
   "hyenas scavenge"
    
4. (chemistry) remove impurities from, esp. by a chemical reaction
   - clean
    
5. Expel the exhaust gases from the cylinder of an internal combustion engine on the return stroke

Derived forms: scavenges, scavenging, scavenged

Type of: clean, collect, feed, garner, gather, give, make clean, pull together, remove, take, take away, withdraw

Encyclopedia: Scavenge