(a.) Wrinkled; full of wrinkles; specifically (Bot.), having the veinlets sunken and the spaces between them elevated, as the leaves of the sage and horehound.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). rugose. Retrieved September 23, 2026, from http://smartdefine.org/rugose/definitions/2056975 |
| Chicago | Webster's. 2011. "rugose" http://smartdefine.org/rugose/definitions/2056975 (accessed September 23, 2026). |
| Harvard | Webster's 2011, rugose, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/rugose/definitions/2056975>. |
| MLA | Webster's. "rugose" 28 May 2011. Web. 23 September 2026. <http://smartdefine.org/rugose/definitions/2056975> |