noun
- An arrangement of data consisting of sets and subsets such that every subset of a set is of lower rank than the set. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). data hierarchy. Retrieved September 23, 2026, from http://smartdefine.org/data_hierarchy/definitions/1223682 |
| Chicago | WordNet. 2010. "data hierarchy" http://smartdefine.org/data_hierarchy/definitions/1223682 (accessed September 23, 2026). |
| Harvard | WordNet 2010, data hierarchy, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/data_hierarchy/definitions/1223682>. |
| MLA | WordNet. "data hierarchy" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/data_hierarchy/definitions/1223682> |