noun
- Large late-ripening apple with skin striped with yellow and red. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Northern Spy. Retrieved September 23, 2026, from http://smartdefine.org/northern_spy/definitions/1221250 |
| Chicago | WordNet. 2010. "Northern Spy" http://smartdefine.org/northern_spy/definitions/1221250 (accessed September 23, 2026). |
| Harvard | WordNet 2010, Northern Spy, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/northern_spy/definitions/1221250>. |
| MLA | WordNet. "Northern Spy" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/northern_spy/definitions/1221250> |