trailer

A trailer is something that follows, or trails behind something else.

A trailer is a vehicle with wheels that is connected to the back of a car or truck, usually to carry something.

Example: The trailer of the eighteen-wheeler was carrying fresh produce.

A trailer is a home with wheels that can be moved around. When it is not being moved around, it can be lived in.

Example: We drove our trailer to Yellowstone National Park.

A movie trailer is a short video that shows a little bit of a movie, video game or television show.

Example: The new trailer for Your Name came out yesterday!