noun
- Smooth American swamp shrub with pinnate leaves and greenish flowers followed by greenish white berries; yields an irritating oil.
- synonyms: poison dogwood, poison sumac, Toxicodendron vernix, Rhus vernix
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). poison ash. Retrieved September 23, 2026, from http://smartdefine.org/poison_ash/definitions/1240576 |
| Chicago | WordNet. 2010. "poison ash" http://smartdefine.org/poison_ash/definitions/1240576 (accessed September 23, 2026). |
| Harvard | WordNet 2010, poison ash, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/poison_ash/definitions/1240576>. |
| MLA | WordNet. "poison ash" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/poison_ash/definitions/1240576> |