noun
- A colloidal gel in which water is the dispersion medium. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). hydrogel. Retrieved September 21, 2026, from http://smartdefine.org/hydrogel/definitions/1247437 |
| Chicago | WordNet. 2010. "hydrogel" http://smartdefine.org/hydrogel/definitions/1247437 (accessed September 21, 2026). |
| Harvard | WordNet 2010, hydrogel, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/hydrogel/definitions/1247437>. |
| MLA | WordNet. "hydrogel" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/hydrogel/definitions/1247437> |