impingers
/ɪmˈpɪndʒərz/
noun
- Things or people that strike or collide with something, often used in technical contexts (e.g., devices that collect particles by forcing air onto a surface).
- The air sampler uses impingers to capture dust particles from the environment.
- In the lab, the impingers were cleaned after each test to ensure accurate results.
- The design of the impingers allows them to trap pollutants efficiently.