- (n.) An excrescence or protuberance more or less resembling a true wart; specifically (Bot.), a glandular excrescence or hardened protuberance on plants.
- (n.) A small, usually hard, tumor on the skin formed by enlargement of its vascular papillae, and thickening of the epidermis which covers them.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). wart. Retrieved September 22, 2026, from http://smartdefine.org/wart/definitions/2080744 |
| Chicago | Webster's. 2011. "wart" http://smartdefine.org/wart/definitions/2080744 (accessed September 22, 2026). |
| Harvard | Webster's 2011, wart, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/wart/definitions/2080744>. |
| MLA | Webster's. "wart" 28 May 2011. Web. 22 September 2026. <http://smartdefine.org/wart/definitions/2080744> |