asbestos
Concise Oxford English Dictionary © 2008 Oxford University Press:
asbestos /azˈbɛstɒs, as-, -təs/
▶noun a highly heat-resistant fibrous silicate mineral able to be woven into fabrics, used in brake linings and in fire-resistant and insulating materials.
– origin C17, via L. from Gk asbestos ‘unquenchable’.
'asbestos' also found in these Oxford entries:

