- Preferred Label
- Glass (en), Glas (de), Verre (fr), Vidrio (es), Vetro (it), Γυαλί (el)Additional labels
- Glass is an amorphous solid (non-crystalline) material that exhibits a glass transition, which is the reversible transition
in amorphous materials (or in amorphous regions within semicrystalline materials) from a hard and relatively brittle state
into a molten or rubber-like state.