01 prop. n. A brand name for a transparent plastic based on methyl methacrylate esters; the term is often used generically to refer to any similar tran…
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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.[Trademark]