(n.) An aromatic herb (Mentha Pulegium) of Europe; also, a North American plant (Hedeoma pulegioides) resembling it in flavor.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). pennyroyal. Retrieved September 27, 2026, from http://smartdefine.org/pennyroyal/definitions/2043395 |
| Chicago | Webster's. 2011. "pennyroyal" http://smartdefine.org/pennyroyal/definitions/2043395 (accessed September 27, 2026). |
| Harvard | Webster's 2011, pennyroyal, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/pennyroyal/definitions/2043395>. |
| MLA | Webster's. "pennyroyal" 27 May 2011. Web. 27 September 2026. <http://smartdefine.org/pennyroyal/definitions/2043395> |