Definition

Describing something that slows down or prevents a process, often used in relation to fire safety.

Example

The firefighters used a flame-retardant material to protect the building from fire damage.

Conversation

Did you hear about those new retardant materials they're using in construction?

Yeah, I read that they can really help prevent fires.

Exactly! It’s great to see safety being prioritized.

For sure, especially in places where there are a lot of people.

Synonyms & Antonyms

Root Explanation

Retardant → It is formed from "re-" (meaning back or again) and "tardare" (meaning to delay). The word "retardant" refers to a substance that delays or slows down a process, particularly in the context of fire prevention.

Memory Tip

Think of something that works 'back' ('re-') to 'delay' ('tardare') a process — that's why a retardant slows things down.

Visually Confused Words