flatcar

from WordNet (r) 3.0 (2006)
flatcar
    n 1: freight car without permanent sides or roof [syn:
         {flatcar}, {flatbed}, {flat}]
    
from The Collaborative International Dictionary of English v.0.48
flatcar \flat"car`\ n. (Railroads)
   a railroad car without permanent sides or roof.

   Syn: flat.
        [WordNet 1.5]
    

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