Pronunciation · Spelling · Definition
How to say: polystyrene
Spelling:
Polystyrene
Syllables
polystyrene
US accent
/pˌɑːlɪstˈaɪɹɛn/
UK accent
/pˌɒlɪstˈaɪɹɛn/
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Definition
Definition — a polymer of styrene; a rigid transparent thermoplastic
e.g. “expanded polystyrene looks like a rigid white foam and is used as packing or insulation”