👉 In the context of technical terms, "metallicize" typically refers to the process of making something shiny or polished by coating it with a material that contains small grains of metal. This technique can be used in various industries such as automotive manufacturing, electronics, and packaging. For example, in the production of electronic components, metallicizing is often done using a process called "crimping" which involves adding a layer of metal to the surface of a dielectric material (like copper or aluminum)