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.
What does 🏎️ - Racing Car Emoji mean?Read more in this article about some frequently asked questions and fun facts related to our definitions.
Origin of trailer car
An Americanism dating back to 1885–90
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019