noun
pallet
PAL-it/ˈpælət/
a portable platform for storing or moving goods
A wooden pallet supports a stack of shipping cartons.

Etymology
The 'small shovel' sense developed into a flat blade or tool, then a large portable tray. The modern pallet retains that flat supporting form for moving loads.
In context
a long skinny box placing right down the middle back middle of the pallet we have a medium box around chest level
More examples
- Workers secure the shipment to a wooden pallet.
- Empty pallets are stored beside the loading dock.
- The delivery arrives on two heavy pallets.
Forms
pallet · pallets