Polystyrene
//pɒliˈstaɪriːn//
Pronunciation
US //pɒliˈstaɪriːn//
US
Syllables: 4
Phonemes: P AA2 L IY2 S T AY1 R IY2 N
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.