Polystyrene boulders Synonyms

We can't find synonyms for the phrase "Polystyrene boulders", but we have synonyms for terms, you can combine them.

PB abbreviation

PB is an abbreviation for Polystyrene Boulders
What does PB stand for?
PB stands for "Polystyrene Boulders"

Definitions for Polystyrene


  • (noun) a polymer of styrene; a rigid transparent thermoplastic