polystyrene(redirected from Polystyrene foam)
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A rigid clear thermoplastic polymer of styrene that can be molded into objects or made into a foam that is used as thermal insulation.
(Elements & Compounds) a synthetic thermoplastic material obtained by polymerizing styrene; used as a white rigid foam (expanded polystyrene) for insulating and packing and as a glasslike material in light fittings and water tanks
pol•y•sty•rene(ˌpɒl iˈstaɪ rin, -ˈstɪər in)
a polymer of styrene in the form of a clear plastic or stiff foam, used in molded objects and as an insulator in refrigerators and air conditioners.
A plastic polymer that is transparent, hard, and rigid. It has a wide variety of uses, including as a solid foam for insulation.
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|Noun||1.||polystyrene - a polymer of styrene; a rigid transparent thermoplastic; "expanded polystyrene looks like a rigid white foam and is used as packing or insulation"|
cinnamene, phenylethylene, styrene, vinylbenzene - a colorless oily liquid; the monomer for polystyrene
Styrofoam - a light resilient foam of polystyrene
n → Polystyrol nt; (extended also) → Styropor® nt
adj → Polystyrol-/Styropor-; polystyrene cup → Styroporbecher m