1. [ noun ] (transportation,business) line that is the commercial organization responsible for operating a railway system
Synonyms: railroad railway_system railway railroad_line
Related terms: line metro rail cog_railway cable_railway monorail el scenic_railway railroad
2. [ noun ] (transportation) the road consisting of railroad track and roadbed
Synonyms: line rail_line
Related terms: road railroad_track branch_line trunk_line railroad_track railroad_bed