A trademark employed for a light, clear, weather-resistant thermoplastic. This trademark additionally happens in many cases lowercased and spelled plexiglass: "The screen pieces tend to be dual sealed inside plexiglass cases” ( La Instances).
A brand of tough, clear plastic (polymethyl methacrylate) and this can be used as a substitute for cup in windows, plane seat domes and windshields, and so on.
a light transparent weather condition resistant thermoplastic
Definition for "Plexiglas"
A trademark employed for a light, clear, weather-resistant…