burster

/ˈbɜrstər/
noun
  1. A person or thing that bursts something, especially a tool or device used to break open or explode something.
    • The pipe burster was used to replace the underground water line without digging.
    • He was known as a bubble burster because he always pointed out flaws in plans.
    • The demolition crew used a concrete burster to break the old wall.
  2. A type of firework that explodes with a loud bang.
    • The display ended with a series of bursters lighting up the sky.
    • The kids loved the burster fireworks that made a loud pop.
    • We lit a burster and it startled everyone in the yard.
What does "burster" mean? | whatsthatwordmean | whatsthatwordmean