Definition

A type of mineral that forms in long, thin fibers and is often found in colors like white, gray, or green-gray. It is known for its heat resistance and was commonly used in building materials, but it can be harmful to health.

Example

The old building was insulated with asbestus, which is now known to be dangerous.

Conversation

Did you know that asbestus was commonly used in construction materials?

Yeah, I heard it was really popular back in the day.

It's crazy to think about how dangerous asbestus can be for health.

For sure! I'm glad they started regulating its use.

Synonyms & Antonyms

Root Explanation

Asbestus comes from the Greek word "asbestos" (meaning unquenchable or inextinguishable). The term refers to a naturally occurring mineral that is resistant to heat and fire, hence its association with being unquenchable.

Memory Tip

Think of the Greek word for unquenchable ('asbestos') to remember that 'asbestus' refers to a material that is resistant to fire and heat.

Visually Confused Words