Scavenger

/ˈskævɪn(d)ʒər/

Meaning & Definition

noun
An organism that feeds on carrion, refuse, or other organic matter.
The hyena is known as a scavenger, often feeding on the remains of animals killed by predators.
A person who collects or searches through waste for useful items.
The scavenger rummaged through the garbage bins, hoping to find something valuable.
A person or thing that scavenges.
The city hired a scavenger to clean up the litter in the park.
A chemical agent that removes unwanted particles from a reaction mixture.
In chemical processes, a scavenger can be used to eliminate toxins produced during the reaction.

Etymology

Middle English: from Old French 'escavanger', from 'escavare', meaning 'to remove' or 'to clean out'.

Common Phrases and Expressions

scavenger hunt
A game in which participants search for specific items in a certain area.
urban scavenger
A person who collects discarded items in a city environment.

Related Words

carrion
The decaying flesh of dead animals.
decomposer
An organism that breaks down dead or decaying organisms.

Slang Meanings

A person who takes things from trash or junk.
He's a scavenger, always picking through the bins for something useful.
Someone who benefits from others' leftovers.
At the party, she was a scavenger, eating whatever was left on the table.