Definition, Meaning & Synonyms
urushiol
noun
/ʌˈruːʃiːɒl/
Definition
Urushiol is a toxic oily resin found in various plants, primarily in the cashew and sumac families.
Examples
- John developed a rash after he accidentally brushed against a poison ivy plant, which contains urushiol.
- Many gardeners learn to recognize urushiol-producing plants to avoid allergic reactions.
Meaning
It is responsible for causing allergic reactions in many individuals, particularly when they come into contact with plants like poison ivy, poison oak, and poison sumac.
Synonyms
- None specifically; however, related terms include:
- toxic resin
- allergen
