asbestine adjective 1noun 1forms 3 adjective1 •Resembling or relating to asbestos. noun1 •A type of fibrous talc used primarily as a filler or extender.The Asbestines are crystalline Silicates of a whitish grey in colour containing Alumina, Lime, Iron and Magnesia. — 1932 formsasbestines · more asbestine · most asbestine