adjective
- Relying on observation or experiment.
- usage: "experimental results that supported the hypothesis"
- synonyms: experimental, data-based
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). observational. Retrieved September 21, 2026, from http://smartdefine.org/observational/definitions/1179632 |
| Chicago | WordNet. 2010. "observational" http://smartdefine.org/observational/definitions/1179632 (accessed September 21, 2026). |
| Harvard | WordNet 2010, observational, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/observational/definitions/1179632>. |
| MLA | WordNet. "observational" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/observational/definitions/1179632> |