(US, Canada) a wheeled transport for horses

A hitch used to draw a trailer with a car or a traction engine.

A sailboat designed to be carried on a towed trailer.

(US, Canada) An area containing mobile homes for rent or places to station them if owned; normally providing utilities and services

plural of tractor-trailer

A large truck consisting of an engine and cab section (the tractor) and a cargo-carrying semi-trailer or trailer.

plural of trailer truck

plural of horse trailer

A small non-motorized vehicle which is generally pulled by a motorized vehicle and features an open-top rear cargo area (bed) and is used for the hauling of light loads.

(US, dated) A semi-tractor truck.