firstcar
nounUK /ˈfɜːst kɑː/
US /ˈfɝːst kɑːr/
The first car that a person owns.
My firstcar was a small blue hatchback that I bought for very little money.
OTHER MEANINGS
2. The first car in a train or a series of connected vehicles.
The firstcar of the train was reserved for the conductor.
3. The first car produced by a manufacturer or in a particular model line.
Collectors paid a high price for the firstcar off the assembly line.
4. The first car in a race or procession.
The firstcar crossed the finish line well ahead of the others.