noun
- A negatively charged electrode that is the source of electrons entering an electrical device.
- The positively charged terminal of a voltaic cell or storage battery that supplies current. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). cathode. Retrieved September 21, 2026, from http://smartdefine.org/cathode/definitions/1202410 |
| Chicago | WordNet. 2010. "cathode" http://smartdefine.org/cathode/definitions/1202410 (accessed September 21, 2026). |
| Harvard | WordNet 2010, cathode, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/cathode/definitions/1202410>. |
| MLA | WordNet. "cathode" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/cathode/definitions/1202410> |