English noun: poison oak | |||
1. | poison oak (state) dermatitis resulting from contact with a poison oak plant | ||
Broader (hypernym) | Rhus dermatitis | ||
2. | poison oak (plant) 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 ivy, poison mercury, Rhus radicans, Toxicodendron radicans | ||
Broader (hypernym) | poisonous plant | ||
Member meronym | genus Toxicodendron, Toxicodendron | ||