car · noun C /kɑr/
car (ROAD)
A1 a road vehicle with an engine, four wheels, and seats for a small number of people
Dictionary examples:
They don't have a car.
Where did you park your car?
It's quicker by car.
a car crash
Learner example:
We are coming by car. (Skills for Life (Entry 1); A1; Bengali)
car (TRAIN)
C1 one of the separate parts of a train where the passengers sit
Dictionary examples:
a dining/café/sleeping car
freight/passenger cars
Learner example:
There is a dining car in the train so you can eat duri[n]g the tr[ip]. (Certificate in Advanced English; C1; Polish)