Stacker

Definitions

1. Any person or thing that stacks.
2. A surname from German.
3. A worker who stacks the shelves in a supermarket.
4. A participant in sport stacking.
5. Any device allowing items to be stacked.
6. An output bin in a document feeding or punch card machine (contrast with hopper).
7. A person who collects precious metal in the form of various small objects such as coins and bars.
   informal

Equivalents

Examples

“As behavioral scientists we are not good block⟳ stackers — we don't replicate enough or build⟳ systematically across knowledge bases.”

“a spring-loaded plate stacker in a cafeteria”

CEFR level