noun
- Computer science. ( a rigorous and exhaustive organization of some knowledge domain that is usually hierarchical and contains all the relevant entities and their relations)
- The metaphysical study of the nature of being and existence. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). ontology. Retrieved September 20, 2026, from http://smartdefine.org/ontology/definitions/1215379 |
| Chicago | WordNet. 2010. "ontology" http://smartdefine.org/ontology/definitions/1215379 (accessed September 20, 2026). |
| Harvard | WordNet 2010, ontology, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/ontology/definitions/1215379>. |
| MLA | WordNet. "ontology" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/ontology/definitions/1215379> |