polystyrene

noun/ˌpɒliˈstaɪriːn/

Frequency rank: #15,741 of 20,003 in the WORDED list (wordfreq data)

Meaning

A light synthetic plastic material used for insulation and packaging.

Illustration for the English word “polystyrene”

Example sentence

The takeaway container was made from polystyrene, which kept the soup warm for a long time.

Synonyms & related words

More words in ranks 15,701–15,800