1. polystyrene

noun. ['ˌpɑːˌliːˈstaɪˌriːn'] a polymer of styrene; a rigid transparent thermoplastic.

Rhymes with Polystyrene

• texstyrene

Sentences with polystyrene

1. Noun, singular or mass
Insert a piece of polystyrene foam onto the top of a pencil or wooden dowel.