noun
- A large poisonous agaric with orange caps and narrow clustered stalks; the gills are luminescent.
- synonyms: jack-o-lantern, jack-a-lantern, Omphalotus illudens
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). jack-o-lantern fungus. Retrieved September 23, 2026, from http://smartdefine.org/jack-o-lantern_fungus/definitions/1241563 |
| Chicago | WordNet. 2010. "jack-o-lantern fungus" http://smartdefine.org/jack-o-lantern_fungus/definitions/1241563 (accessed September 23, 2026). |
| Harvard | WordNet 2010, jack-o-lantern fungus, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/jack-o-lantern_fungus/definitions/1241563>. |
| MLA | WordNet. "jack-o-lantern fungus" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/jack-o-lantern_fungus/definitions/1241563> |