Meaning of MAIN LINE

Pronunciation:			meyn lIn
WordNet Dictionary
	Definition:		[n]  the principal route of a transportation system
	See Also:		itinerary, path, route
Thesaurus Terms
	Related Terms:		branch, cable railway, cog railway, el, electric railway, elevated, elevated railway, embankment, feeder, feeder line, gravity-operated railway, horse railway, junction, L, light railroad, line, metro, monorail, rack railway, rack-and-pinion railway, rail, rail line, railroad, railway, roadbed, roadway, sidetrack, siding, street railway, streetcar line, subway, switchback, terminal, terminus, track, tram, tramline, trestle, trolley line, trunk, trunk line, tube, turnout, underground