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 noun "countersink" has 2 sense(s).

103118051 a hole (usually in wood) with the top part enlarged so that a screw or bolt will fit into it and lie below the surface.

103117642 a bit for enlarging the upper part of a hole.

Explore the word countersink 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