1. (noun) someone who collects things that have been discarded by others

• magpie
• pack rat

1. (noun) a chemical agent that is added to a chemical mixture to counteract the effects of impurities

• chemical agent

2. (noun) someone who collects things that have been discarded by others

• hoarder

3. (noun) any animal that feeds on refuse and other decaying organic matter

• animal
• animate being
• beast
• brute
• creature
• fauna

1. (noun) any animal that feeds on refuse and other decaying organic matter

• bottom-feeder

1. (noun) a chemical agent that is added to a chemical mixture to counteract the effects of impurities

• clean
• scavenge

2. (noun) someone who collects things that have been discarded by others

• salvage
• scavenge

3. (noun) any animal that feeds on refuse and other decaying organic matter

• scavenge