assemblyracingset
nounUK /əˈsɛmbli ˈreɪsɪŋ sɛt/
US /əˈsɛmbli ˈreɪsɪŋ sɛt/
A toy box with pieces you put together to make a race car.
He built the assemblyracingset on the floor and raced it across the room.
OTHER MEANINGS
2. A packaged set of parts and instructions for assembling a small racing vehicle.
The assemblyracingset came with wheels, a chassis, and a sticker sheet.
3. A hobby kit for making a detailed racing model.
Collectors enjoy the assemblyracingset for its tiny engine parts.
4. A group activity where children put together toy race cars.
The birthday party included an assemblyracingset station.