railroad in WordNet English dictionary

1. compel by coercion, threats, or crude means
   "They sandbagged him to make dinner for everyone"
   dragoon  sandbag  railroad 
   
2. transport by railroad
   railroad 
   
3. supply with railroad lines
   "railroad the West"
   railroad 
   

1. line that is the commercial organization responsible for operating a system of transportation for trains that pull passengers or freight
   railway  railroad  railroad line  railway line  railway system 
   
2. a line of track providing a runway for wheels
   "he walked along the railroad track"
   railroad track  railroad  railway