| Main Entry: | railroad |
| Part of Speech: | noun |
| Definition: | train line |
Synonyms: |
elevated railway, line, metro, monorail, rail line, railway, streetcar line, subway, tracks, trolley line, tube, underground railway |
| Main Entry: | people mover |
| Part of Speech: | noun |
| Definition: | moving floorway |
Synonyms: |
automated monorail, monorail, moving sidewalk |