noun
- Biology) a hypothetical force (not physical or chemical) once thought by Henri Bergson to cause the evolution and development of organisms. (.
- synonyms: life force, vitality, elan vital
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). vital force. Retrieved September 20, 2026, from http://smartdefine.org/vital_force/definitions/1319663 |
| Chicago | WordNet. 2010. "vital force" http://smartdefine.org/vital_force/definitions/1319663 (accessed September 20, 2026). |
| Harvard | WordNet 2010, vital force, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/vital_force/definitions/1319663>. |
| MLA | WordNet. "vital force" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/vital_force/definitions/1319663> |