poison_oak
1. [ noun ] (medicine) dermatitis resulting from contact with a poison oak plant
Related terms: rhus_dermatitis
2. [ noun ] (botany) climbing plant common in eastern and central United States with ternate leaves and greenish flowers followed by white berries; yields an irritating oil that causes a rash on contact
Synonyms: markweed poison_mercury Toxicodendron_radicans Rhus_radicans poison_ivy
Related terms: poisonous_plant Toxicodendron
Similar spelling:   possum_oak
  poison_gas
  poison_ash
  poison_sumac
  poison_camas
  poisonous