WordNet mapping browser : Welcome guest : log in
Home |  Graph |  ]  KB:  Language:   

Formal Language: 


SUMO Search Tool

This tool relates English terms to concepts from the SUMO ontology by means of mappings to WordNet synsets.


English Word: 
Noun Synset: 103757138

Words: metro, subway, subway_system, tube, underground

Gloss: an electric railway operating below the surface of the ground (usually in a city); "in Paris the subway system is called the `metro' and in London it is called the `tube' or the `underground'"

hypernym 104048568 - railroad, railroad_line, railway, railway_line, railway_system

Show Open Multilingual Wordnet links

Verb Frames

Show OWL translation



Sigma web home      Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0 is open source software produced by Articulate Software and its partners