a railway carriage with a roof, used for carrying goods
The boxcar left the train tracks but it remained upright.
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They crash into each other, like runaway boxcars hurtling off different trains.
He said undocumented immigrants are in constant need of assistance, with plights ranging from getting caught in sealed boxcars to suffering snake bites.
The world's largest smelter piped enough metals-laden slag into the river to fill four boxcars each day.
Jackson grew up in a converted boxcar in southern Illinois.