Search Result：poison sumac
poison sumac 
(TTS Sound)
(TTS Sound)Overview of noun poison_sumac
The noun poison sumac has 2 senses
- poison sumac -- (dermatitis resulting from contact with a poison sumac plant)
- poison ash, poison dogwood, poison sumac, Toxicodendron vernix, Rhus vernix -- (smooth American swamp shrub with pinnate leaves and greenish flowers followed by greenish white berries; yields an irritating oil)