Look up trailer in Wiktionary, the free dictionary.

A trailer may be:

• Construction trailer, temporary accommodation for offices and building materials storage on construction sites.
• Trailer (vehicle), an unpowered vehicle pulled by a powered vehicle
• Mobile home, a housing unit built in factories, rather than on site
• Portable classroom, a temporary classroom for schools with insufficient building capacity
• Trailer (film), an advertisement, usually in the form of a brief excerpt or string of excerpts, for a new film
• Teaser trailer, a truncated version of a theatrical or film trailer
• Trailer (book), a short video for marketing a book
• Trailer (information technology), data appended to a main block of data to facilitate its processing
• Trailer (album), the 1994 album from the Northern Irish musical group Ash

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.