Deutsch [noun]Englisch [noun] ▶Styropor [noun] ▶polystyrene [noun] ▶Styropor [noun] Die Becher waren aus Styropor. ▶styrofoam [noun] The cups were made of styrofoam. ▶Styropor [noun] Das Modell besteht aus Styropor. ▶expanded polystyrene [noun] The model is made of expanded polystyrene.