carconstructionset

noun
UK /ˈkɑː kənˈstrʌkʃən sɛt/
US /ˈkɑr kənˈstrʌkʃən sɛt/

A car construction set is a toy box of parts you use to build a toy car.

My brother got a car construction set for his birthday and built a red race car.


OTHER MEANINGS

2. A set of real parts and tools used to put a car together.

The mechanic opened the car construction set to fix the engine.

3. A digital pack of 3D models and pieces for building cars in a game or app.

He downloaded a car construction set to design cars on his tablet.

4. A collection of plans and materials for making a model car.

The hobby shop sells a car construction set with glue and paint.