Definition

A tool or object that is used to wear away or smooth a surface by rubbing or grinding.

Example

The abrader is used to smooth the surface of the material.

Conversation

I found this tool called an abrader that works wonders on wood surfaces.

Really? I’ve never heard of that before. How does it work?

It helps to smooth out rough areas by removing the top layer.

That sounds useful! I might need to get one for my projects.

Synonyms & Antonyms

Root Explanation

Abrader is formed from "ab-" (meaning away) and "radere" (meaning to scrape). The word describes an object that scrapes away material from a surface.

Memory Tip

Think of something that 'scrapes away' ('radere') material 'away' ('ab-') — that's what an abrader does.

Visually Confused Words