Definition

A person or thing that makes something dirty or harmful by adding unwanted substances.

Example

The factory was identified as a major contaminator of the local river.

Conversation

Did you hear about the new law against the contaminator in our town?

Yeah, it’s about time! We need to protect our environment.

Exactly! It’s crazy how one contaminator can affect the whole area.

I hope this helps clean things up for everyone.

Synonyms & Antonyms

Root Explanation

Contaminator → It is formed from "contaminare" (meaning to make unclean or impure) and "-tor" (meaning one who). The word "contaminator" refers to one who makes something unclean or impure.

Memory Tip

Think of someone who 'makes unclean' ('contaminare') — that's why a contaminator is someone who contaminates.

Visually Confused Words