Plexiglas

[ plek-si-glas, -glahs ]
/ ˈplɛk sɪˌglæs, -ˌglɑs /

Trademark.

a brand name for a thermoplastic polymer of methyl methacrylate that is light in weight, resistant to weathering, capable of being bent when hot but returning to its original shape when reheated, used for signs

Example sentences from the Web for plexiglas

British Dictionary definitions for plexiglas

Plexiglas
/ (ˈplɛksɪˌɡlɑːs) /

noun

trademark US a transparent plastic, polymethylmethacrylate, used for combs, plastic sheeting, etc