1. railroad flat an apartment whose rooms are all in a line with doors between them
  2. railroad tie one of the cross braces that support the rails on a railway track
  3. railroad line line that is the commercial organization responsible for operating a system of transportation for trains that pull passengers or freight
  4. railroad vine a prostrate perennial of coastal sand dunes Florida to Texas
  5. railroad bed a bed on which railroad track is laid
  6. railroad ticket a ticket good for a ride on a railroad train
  7. railroad car a wheeled vehicle adapted to the rails of railroad
  8. railroad man an employee of a railroad
  9. railroad track a line of track providing a runway for wheels
  10. railroad train public transport provided by a line of railway cars coupled together and drawn by a locomotive
  11. salt flat a flat expanse of salt left by the evaporation of a body of salt water
  12. railroad worm larvae bore into and feed on apples
  13. railroad a line of track providing a runway for wheels
  14. railroading the activity of designing and constructing and operating railroads
  15. railroader an employee of a railroad
  16. railroad tunnel a tunnel through which the railroad track runs
  17. railroad station terminal where trains load or unload passengers or goods
  18. grateful feeling or showing thankfulness
  19. regardful showing deference
  20. relatively by comparison to something else