urushiol
Pronunciation
  • IPA: /ʊˈɹuːʃiˌɔl/
Noun

urushiol

  1. (organic chemistry) An oil found in plants of the family Anacardiaceae, causing an allergic skin rash on contact; consists of a variable mixture of several related organic compounds.
    • 1993, Jacquelyn G. Black, Microbiology: principles and applications
      Poison ivy vines also contain the irritating oil urushiol, so it is important to be able to recognize them in winter.
    • 2000, C. Franklin Goldsmith, Shannon E. G. Hamrick, H. James Hamrick, The Best Hikes of Pisgah National Forest
      Upon exposure to air, urushiol can turn dark brown, which makes it easier to spot.
Translations
  • French: urushiol
  • Italian: urushiol
  • Portuguese: urushiol
  • Spanish: urushiol



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