stackhelper
nounUK /ˈstækˌhɛlpə/
US /ˈstækˌhɛlpər/
A stackhelper is a helper that puts things in a neat pile.
The little robot was a stackhelper that put all the blocks in one tall tower.
OTHER MEANINGS
2. A tool or program that helps organize items into a stack.
The app is a stackhelper for sorting your photos into groups.
3. A person who helps stack boxes or goods in a store.
The stackhelper at the shop put the cans on the shelf.
4. A small device that keeps papers in a tidy stack.
She used a stackhelper to keep her drawings neat on the desk.