Scrabble & Words with friends points
- polystyrene is a valid Scrabble US word with a point value of 19
- polystyrene is a valid Scrabble UK word with a point value of 19
- polystyrene is a valid Words with friends word with a point value of 20
Definition of polystyrene
- a polymer of styrene; a rigid transparent thermoplastic (noun)
Examples
- expanded polystyrene looks like a rigid white foam and is used as packing or insulation
See definition of polystyrene in Merriam Webster