- (a.) Of or pertaining tj the monthly flow; catamenial.
- (a.) Having the monthly flow or discharge; menstruating.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). Menstruous. Retrieved September 24, 2026, from http://smartdefine.org/menstruous/definitions/2031816 |
| Chicago | Webster's. 2011. "Menstruous" http://smartdefine.org/menstruous/definitions/2031816 (accessed September 24, 2026). |
| Harvard | Webster's 2011, Menstruous, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/menstruous/definitions/2031816>. |
| MLA | Webster's. "Menstruous" 27 May 2011. Web. 24 September 2026. <http://smartdefine.org/menstruous/definitions/2031816> |