IPA: /ˈskaʊərər/
KK: /ˈskaʊərər/
A person or tool that cleans or scrubs surfaces, often using a rough material to remove dirt or stains.
The scourer helped to make the pots and pans shine like new.
Scourer → It is formed from "scour" (from Old French *escurer*, meaning to clean or to wipe) and "-er" (meaning a person who). A scourer is a person who cleans or scrubs something thoroughly.
Think of someone who is 'cleaning' ('scour') something, and the '-er' indicates that this person is doing the action. This helps you remember that a scourer is someone who cleans.