The meaning of ASBESTOS is any of several minerals (such as chrysotile) that readily separate into long flexible fibers, that cause asbestosis and have been implicated as causes of certain cancers, and that have been used especially formerly as fireproof insulating materials. Asbestos or asbestus[1] (/ æsˈbɛstəs, æz -, - tɒs / ass-BES-təs, az-, -toss) [2] is a group of naturally occurring, fibrous silicate minerals that have been used for thousands of years to create flexible fire-resistant objects, such as fireproof fabrics. It is toxic and carcinogenic. Asbestos is a natural fibrous material that is present underground in rocks and soil. Since asbestos is strong and fire-resistant, manufacturers used it for many years. Asbestos is a natural mineral that is resistant to heat and corrosion. It was widely used in insulation, automotive parts such as brake pads and building materials, including roof and floor tiles. Provides a general overview of regulatory and chemical dimensions of asbestos. Introduces the health effects, definition, and location of asbestos. What is asbestos? Asbestos is the generic name for 6 different naturally-occurring fibrous minerals. The EPA asbestos web site contains general information on asbestos sources, exposure and health effects, what to do if you suspect asbestos, training, and laws and regulations. ASBESTOS definition: 1. a soft, greyish-white material that does not burn, used especially in the past in buildings…. Learn more. Asbestos is the name for a group of six naturally occurring minerals made up of tiny fibers. Known for its durability and resistance to fire and corrosion, asbestos was widely used in insulation, flooring, roofing and other building materials. Asbestos is a group of naturally occurring mineral fibres. It has widespread current or historical commercial uses because of its material properties (strong, heat resistant). There are six main forms of asbestos, and the main form in current use is chrysotile (white asbestos).