(n.) The wild service of Europe (Purus torminalis).
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). Chess-apple. Retrieved October 2, 2026, from http://smartdefine.org/chess-apple/definitions/1986636 |
| Chicago | Webster's. 2011. "Chess-apple" http://smartdefine.org/chess-apple/definitions/1986636 (accessed October 2, 2026). |
| Harvard | Webster's 2011, Chess-apple, Smart Define, viewed 2 October, 2026, <http://smartdefine.org/chess-apple/definitions/1986636>. |
| MLA | Webster's. "Chess-apple" 27 May 2011. Web. 2 October 2026. <http://smartdefine.org/chess-apple/definitions/1986636> |