noun
- A sweet tasting alkaloid that occurs in sugar beets. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). betaine. Retrieved September 23, 2026, from http://smartdefine.org/betaine/definitions/1247997 |
| Chicago | WordNet. 2010. "betaine" http://smartdefine.org/betaine/definitions/1247997 (accessed September 23, 2026). |
| Harvard | WordNet 2010, betaine, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/betaine/definitions/1247997>. |
| MLA | WordNet. "betaine" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/betaine/definitions/1247997> |