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: 
According to WordNet, the verb "invalidate" has 4 sense(s).

200667102 show to be invalid.

200800460 make invalid for use; "cancel cheques or tickets".

202478059 declare invalid; "The contract was annulled"; "void a plea".

200448440 take away the legal force of or render ineffective; "invalidate a contract".


Explore the word invalidate on the WordNet web site.

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