What does car carrier mean?

Here's a list of possible definitions for the term car carrier:

car carrier(noun)
a trailer that can be loaded with new cars for delivery to sales agencies

car carrier(Noun)
A special ship that transports cars in a garage with ambient control and ventilation.
car carrier(Noun)
A special railroad car for transporting automobiles.
car carrier(Noun)
A special semi-trailer for transporting automobiles.

car carrier
Roll-on/roll-off (RORO or ro-ro) ships are cargo ships designed to carry wheeled cargo, such as cars, motorcycles, trucks, semi-trailer trucks, buses, trailers, and railroad cars, that are driven on and off the ship on their own wheels or using a platform vehicle, such as a self-propelled modular transporter. This is in contrast to lift-on/lift-off (LoLo) vessels, which use a crane to load and unload cargo. RORO vessels have either built-in or shore-based ramps or ferry slips that allow the cargo to be efficiently rolled on and off the vessel when in port. While smaller ferries that operate across rivers and other short distances often have built-in ramps, the term RORO is generally reserved for large oceangoing vessels. The ramps and doors may be located in the stern, bow, or sides, or any combination thereof.

car carrier
A car carrier refers to a type of vehicle or trailer specifically designed and equipped for transporting cars. These may range from smaller tow trucks to large multi-storey transportation vehicles that can carry multiple cars at once, often used by car manufacturers and dealerships for vehicle distribution. They are also used in the shipping industry to transport cars over long distances or overseas.

Chaldean Numerology
The numerical value of car carrier in Chaldean Numerology is: 4
Pythagorean Numerology
The numerical value of car carrier in Pythagorean Numerology is: 4