trailer car
noun Railroads.
a second flatcar used for transporting an object or objects of excessive weight or length.
a passenger car, not self-propelled, included in a train of self-propelled cars.
Origin of trailer car
An Americanism dating back to 1885–90
Words nearby trailer car
trailblaze,
trailblazer,
trailboard,
trailer,
trailer camp,
trailer car,
trailer park,
trailer trash,
trailhead,
trailing,
trailing arbutus