Polystyrene
[,pɒlɪ'staɪriːn]
Definition
(noun.) a polymer of styrene; a rigid transparent thermoplastic; 'expanded polystyrene looks like a rigid white foam and is used as packing or insulation'.
Typed by Geraldine--From WordNet
[,pɒlɪ'staɪriːn]
(noun.) a polymer of styrene; a rigid transparent thermoplastic; 'expanded polystyrene looks like a rigid white foam and is used as packing or insulation'.
Typed by Geraldine--From WordNet