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: 111306920

Words: Hermann_Snellen, Snellen

Gloss: Dutch ophthalmologist who introduced the Snellen chart to study visual acuity (1834-1908)

instance hypernym 110379073 - eye_doctor, oculist, ophthalmologist

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