hopper car
noun Railroads.
a freight car, usually open at the top and containing one or more hoppers so that bulk cargo can be quickly discharged through its bottom.
Origin of hopper car
An Americanism dating back to 1860–65
Words nearby hopper car
hoppe,
hopped up,
hopped-up,
hopper,
hopper barge,
hopper car,
hopper casement,
hopper dredge,
hopper frame,
hopper, edward,
hoppergrass