bimetallic /baɪmɪˈtælɪk/adjective 2noun 1forms 1 adjective2 •Pertaining to the use of gold and silver to create legal currency.We well suppose that a Minister needs information as to a point which involves the Navy, India, Canada and the bimetallic question. — 1908 •More generally, consisting of two metals."We have a special coupler that joins them together to prevent the bi-metallic corrosion you'd get if the stainless steel and the galvanised steel touched each other. […]" — 2024 noun1 •Anything (especially a nanoparticle) composed of two metals formsbimetallics
