noun
- Incomprehensibility by virtue of being too dense to understand.
- synonyms: impenetrability
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). impenetrableness. Retrieved September 21, 2026, from http://smartdefine.org/impenetrableness/definitions/1328393 |
| Chicago | WordNet. 2010. "impenetrableness" http://smartdefine.org/impenetrableness/definitions/1328393 (accessed September 21, 2026). |
| Harvard | WordNet 2010, impenetrableness, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/impenetrableness/definitions/1328393>. |
| MLA | WordNet. "impenetrableness" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/impenetrableness/definitions/1328393> |