asbestos
Intermediate (B1)
IPA: /æˈspɛstəs/
KK: /æˈspɛstəs/
adjective
Definition
A material that is made from a group of minerals known for their heat resistance and strength, often used in construction and insulation.
Example
The old building was found to have asbestos insulation, which posed a health risk.
Conversation
Did you hear about the old building downtown?
Yeah, I heard it has asbestos in the walls.
That's really concerning; I hope they do something about it soon.
For sure, asbestos can be really dangerous if it's disturbed.
Synonyms & Antonyms
Synonyms
mineral
fibrous
heat-resistant
Antonyms
nonmineral
brittle
flammable
noun
Definition
A group of natural minerals that are made of long, thin fibers. These minerals are strong and resistant to heat, and they were often used in building materials and insulation, but they can be harmful to health.
Example
The old building was insulated with asbestos, which is now known to be dangerous.
Conversation
Have you heard about the dangers of asbestos in old buildings?
Yeah, I read that it can cause serious health issues.
It's crazy how long it was used for insulation without people knowing.
Root Explanation
Asbestos comes from the Greek word "asbestos" (meaning inextinguishable or unquenchable). The term originally referred to a type of mineral that was resistant to fire and heat, hence its use in fireproof materials.
Memory Tip
Think of the Greek word for inextinguishable, which helps you remember that asbestos is a material that cannot be easily burned or destroyed.
Visually Confused Words
No commonly confused words.