adjective
- Performing an essential function in the living body.
- usage: "vital organs"; "blood and other vital fluids"; "the loss of vital heat in shock"; "a vital spot"; "life-giving love and praise"
- synonyms: vital
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). life-sustaining. Retrieved September 22, 2026, from http://smartdefine.org/life-sustaining/definitions/1177541 |
| Chicago | WordNet. 2010. "life-sustaining" http://smartdefine.org/life-sustaining/definitions/1177541 (accessed September 22, 2026). |
| Harvard | WordNet 2010, life-sustaining, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/life-sustaining/definitions/1177541>. |
| MLA | WordNet. "life-sustaining" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/life-sustaining/definitions/1177541> |