hopper car

== English == === Noun === hopper car (plural hopper cars) (rail transport, US) A railroad freight car which is used to transport bulk materials in a hopper, the load being usually discharged through one or more hinged doors at the bottom of the car. Synonym: hopper wagon (UK) Hypernyms: freight car, goods wagon Coordinate terms: gondola, gondola car ==== See also ==== === References === hopper car on Wikipedia.Wikipedia Category:hopper cars on Wikimedia Commons.Wikimedia Commons