motocross
/ˈmoʊtoʊˌkrɔs/
noun
- A sport in which riders race motorcycles on a rough, off-road track with hills, jumps, and sharp turns.
- Motocross requires both speed and skill to handle the bumpy terrain.
- He has been training for motocross since he was twelve years old.
- The motocross event drew thousands of fans to the outdoor stadium.