A brand name for a transparent plastic based on methyl methacrylate esters; the term is often used generically to refer to any similar transparent plastic. It is sold in various forms, including rigid sheets which may be used as a substitute for glass in windows.
Invented by E.I. Du Pont de Nemours and Company , this transparent, durable plastic is used for handbags, sandals, shoe heels, and jewelry.
Trade name of a tough, clear plastic material.