Vitrification/ˌvɪtrɪfɪˈkeɪʃn/ Definition 1 of 3Pro Tip 1/3Material Science Used to solidify hazardous materials for safe handling. Radioactive vitrification is crucial for storage safety. Pro Tip 2/3Glass-Like Solid The solid formed isn't actual glass but resembles its properties. After vitrification, the substance was indistinguishable from glass. Pro Tip 3/3Non-Crystalline Vitrification avoids the formation of a structured crystal lattice. The vitrification process ensures the substance remains amorphous.