noun
- That time during a woman's menstrual cycle during which conception is least likely to occur (usually immediately before of after menstruation. ).
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). safe period. Retrieved September 22, 2026, from http://smartdefine.org/safe_period/definitions/1250448 |
| Chicago | WordNet. 2010. "safe period" http://smartdefine.org/safe_period/definitions/1250448 (accessed September 22, 2026). |
| Harvard | WordNet 2010, safe period, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/safe_period/definitions/1250448>. |
| MLA | WordNet. "safe period" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/safe_period/definitions/1250448> |