noun
- A particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). ion. Retrieved September 20, 2026, from http://smartdefine.org/ion/definitions/1227003 |
| Chicago | WordNet. 2010. "ion" http://smartdefine.org/ion/definitions/1227003 (accessed September 20, 2026). |
| Harvard | WordNet 2010, ion, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/ion/definitions/1227003>. |
| MLA | WordNet. "ion" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/ion/definitions/1227003> |