nnoun.artifactline that is the commercial organization responsible for operating a system of transportation for trains that pull passengers or freightSynset:railroad railroad line railway line railway system
Derivationally Related Form:railroad
Hypernyms:line
Inherited Hypernyms:railwaylinecarrierbusinessenterpriseorganizationsocial groupgroupabstractionentity
Direct Hyponyms:cable railwaycog railwayelelevatedelevated railroadelevated railwayfunicularfunicular railwaymetromonorailoverhead railwayrack railwayrailscenic railwaysubwaysubway systemtubeunderground
Full Hyponyms:cable railwaycog railwayelevated railwayhypercoastermetromonorailrailroller coasterscenic railway
nnoun.artifacta line of track providing a runway for wheelsSynset:railroad railroad track
Examples:- he walked along the railroad track
Derivationally Related Form:railroad
Part Holonyms:line rail line railway line
Hypernyms:track
Inherited Hypernyms:railroad tracktrackartifactwholeobjectphysical entityentity
Direct Hyponyms:broad gaugegantletnarrow gaugerailroad sidingsidetracksidingstandard gaugeswitchturnout
Part Meronyms:crosstie railroad tie sleeper tie rail rails runway track
Full Hyponyms:broad gaugegantletnarrow gaugesidingstandard gaugeswitch