build-and-raceset
nounUK /bɪld ænd ˈreɪs sɛt/
US /bɪld ænd ˈreɪs sɛt/
A build-and-raceset is a toy set you put together and then race.
He got a build-and-raceset for his birthday and raced the car he made.
OTHER MEANINGS
2. A kit with parts to assemble a vehicle and a track to race it on.
The build-and-raceset came with wheels, a track, and a tiny motor.
3. An activity where children build toy vehicles and then race them.
At the party, the build-and-raceset kept everyone busy for an hour.
4. A themed toy line combining construction and racing play.
The store sells a build-and-raceset in several colors.