2 a railroad car with sliding doors and a roof, which is used to carry freight
3 a covered railway car with sliding doors on its sides, used for transporting goods:
Eight truckloads of merchandise a day are bound for the rail yard to be loaded onto boxcars.
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.
People don't want to pay boxcar prices to watch Slovakia play Belarus in the World Juniors.