noun
- A metallic oxide containing the univalent anion O2-.
- The univalent anion O2-.
- usage: "much of the O2 supporting cellular respiration is reduced to the superoxide anion O2"
- synonyms: superoxide anion
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). superoxide. Retrieved September 20, 2026, from http://smartdefine.org/superoxide/definitions/1249558 |
| Chicago | WordNet. 2010. "superoxide" http://smartdefine.org/superoxide/definitions/1249558 (accessed September 20, 2026). |
| Harvard | WordNet 2010, superoxide, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/superoxide/definitions/1249558>. |
| MLA | WordNet. "superoxide" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/superoxide/definitions/1249558> |