casterplatform
nounUK /ˈkɑːstəˌplætfɔːm/
US /ˈkæstərˌplætfɔːrm/
A caster platform is a flat base with wheels that lets things roll around easily.
We put the heavy box on a caster platform so we could push it across the room.
OTHER MEANINGS
2. A small stage on wheels used for moving performers or equipment.
The crew rolled the caster platform onto the stage for the magic show.
3. A movable base that holds a machine so it can be shifted.
The drill sits on a caster platform for easy repositioning.
4. A flat cart used in warehouses to move goods.
Workers loaded the caster platform with boxes and pushed it to the truck.