noun
- A state of mental disturbance and disorientation.
- synonyms: mental unsoundness, unbalance
- The act of disturbing the mind or body.
- usage: "his carelessness could have caused an ecological upset"; "she was unprepared for this sudden overthrow of their normal way of living"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). derangement. Retrieved September 20, 2026, from http://smartdefine.org/derangement/definitions/1246866 |
| Chicago | WordNet. 2010. "derangement" http://smartdefine.org/derangement/definitions/1246866 (accessed September 20, 2026). |
| Harvard | WordNet 2010, derangement, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/derangement/definitions/1246866>. |
| MLA | WordNet. "derangement" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/derangement/definitions/1246866> |