society > travel > rail travel > rolling stock > [noun] > railway wagon or carriage > closed (4)
North American. A large closed-in railway goods wagon.
An enclosed railway wagon for conveying luggage, mail, or goods, or for the use of the guard.
(a) an enclosed railway car for freight, a boxcar (now rare); (b) a motor vehicle equipped with living accommodation, esp. a car or truck which…
(among hobos) an enclosed railway freight car with sliding doors on the sides; a boxcar.