Search
Tractor-trailer
/tɹˈaktətɹˈeɪlə/
/tɹˈæktɚtɹˈeɪlɚ/
tractor trailerTractor-trailer
01
a combination of the front part of a tractor and the cargo-carrying part of a trailer, used for transporting goods over long distances
What is a "tractor-trailer"?
A tractor-trailer is a combination of a tractor, which is the front part with the engine and driver's area, and a trailer, which is the cargo area that is pulled behind. The tractor provides the power needed to pull the trailer, which carries goods or materials. This setup is commonly used for long-distance transportation of large loads. The tractor is connected to the trailer through a hitch or coupling, allowing the trailer to be easily detached or swapped.
Example
The tractor-trailer delivered a full load of electronics to the distribution center.
Safety inspections are crucial for maintaining the reliability of tractor-trailers on the road.
