"Corrosive" refers to substances that can damage or destroy materials, especially living tissue, through chemical reactions. Common examples include strong acids like sulfuric acid and bases like sodium hydroxide. These substances can cause severe burns and other injuries upon contact. In addition to harming skin, corrosive materials can also deteriorate metals, plastics, and other materials. This property makes them important in various industrial processes, such as metal cleaning and etching. Proper handling and storage are crucial to prevent accidents and ensure safety when working with corrosive substances.