Definition

A person or thing that makes something pure or better by removing unwanted elements or impurities.

Example

The refiner worked diligently to improve the quality of the metal.

Conversation

Did you know that a refiner plays a key role in making precious metals?

Really? I never thought about who does that work.

Yeah, they remove impurities to improve the quality of the metal.

That sounds super interesting! I would love to learn more about it.

Synonyms & Antonyms

Root Explanation

Refiner → It is formed from "re-" (meaning again) and "finire" (meaning to finish or complete). The word "refiner" refers to someone who finishes or purifies a substance again, improving its quality.

Memory Tip

Think of someone who is making something better by 'finishing' it 'again' — 're-' means again, and 'finire' means to finish.

Visually Confused Words