Definition

A person or device that stops or prevents something, such as a device that prevents sparks from causing fires or a person who detains someone legally.

Example

The spark arrester was installed to prevent fires in the dry forest.

Conversation

Did you hear about the new arrester they installed at the park?

Yeah, I saw it! It looks pretty cool and safe.

I think it's great because it prevents accidents with fireworks.

Definitely! It's nice to see them taking safety seriously.

Synonyms & Antonyms

Definition

Not a valid English word.

Example

N/A

Conversation

Have you ever heard of someone who can arrester a conversation just by walking in?

Yeah, it's amazing how some people just have that effect!

I wonder what makes them so captivating when they arrester everyone's attention.

Root Explanation

Arrester is formed from "arrest" (from Old French *arrestier*, meaning to stop or seize) and "-er" (meaning a person who). An arrester is a person or thing that stops or seizes something.

Memory Tip

Think of someone who 'stops' ('arrest') something — the '-er' indicates a person who does that action.

Visually Confused Words