noun
- The anion OH having one oxygen and one hydrogen atom.
- synonyms: hydroxide ion
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). hydroxyl ion. Retrieved September 21, 2026, from http://smartdefine.org/hydroxyl_ion/definitions/1286115 |
| Chicago | WordNet. 2010. "hydroxyl ion" http://smartdefine.org/hydroxyl_ion/definitions/1286115 (accessed September 21, 2026). |
| Harvard | WordNet 2010, hydroxyl ion, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/hydroxyl_ion/definitions/1286115>. |
| MLA | WordNet. "hydroxyl ion" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/hydroxyl_ion/definitions/1286115> |