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


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According to WordNet, the adjective "effectual" has 2 sense(s).

302499148 having legal efficacy or force; "a sound title to the property".

300834198 producing or capable of producing an intended result or having a striking effect; "an air-cooled motor was more effective than a witch's broomstick for rapid long-distance transportation"-LewisMumford; "effective teaching methods"; "effective steps toward peace"; "made an effective entrance"; "his complaint proved to be effectual in bringing action"; "an efficacious law".

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