Synset

line that is the commercial organization responsible for operating a system of transportation for trains that pull passengers or freight
<noun.artifact> freq. cnt.: 15 freq. cnt.: 13 freq. cnt.: 1 freq. cnt.: 1

lexical pointers

derivationally related form

railroad railroad

semantic pointers

hyponym

cable railway, funicular, funicular railway cog railway, rack railway elevated railway, elevated railroad, elevated, el, overhead railway subway, metro, tube, underground, subway system monorail rail scenic railway

hypernym