noun
- Hormone secreted by the corpus luteum during the last days of pregnancy; relaxes the pelvic ligaments and prepares the uterus for labor. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). relaxin. Retrieved September 23, 2026, from http://smartdefine.org/relaxin/definitions/1212848 |
| Chicago | WordNet. 2010. "relaxin" http://smartdefine.org/relaxin/definitions/1212848 (accessed September 23, 2026). |
| Harvard | WordNet 2010, relaxin, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/relaxin/definitions/1212848>. |
| MLA | WordNet. "relaxin" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/relaxin/definitions/1212848> |