poison sumac

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. dermatitis resulting from contact with a poison sumac plant
• Hypernyms:
Rhus dermatitis
2. smooth American swamp shrub with pinnate leaves and greenish flowers followed by greenish white berries;
yields an irritating oil
• Syn:
poison ash, poison dogwood, Toxicodendron vernix, Rhus vernix
• Hypernyms:
poisonous plant
• Member Holonyms:
Toxicodendron, genus Toxicodendron