noun
- A neurotransmitter involved in e. G. Sleep and depression and memory.
- synonyms: 5-hydroxytryptamine
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). serotonin. Retrieved September 20, 2026, from http://smartdefine.org/serotonin/definitions/1248383 |
| Chicago | WordNet. 2010. "serotonin" http://smartdefine.org/serotonin/definitions/1248383 (accessed September 20, 2026). |
| Harvard | WordNet 2010, serotonin, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/serotonin/definitions/1248383>. |
| MLA | WordNet. "serotonin" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/serotonin/definitions/1248383> |