Etymology

urushiol

U1R1U1S1H4I1O1L1

Today it means: 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. Full definition →

Japanese 漆
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The story

  1. Japanese · derived from漆“lacquer tree”
  2. English todayurushiol

From Japanese 漆 (うるし, urushi, “lacquer tree”) + -ol (“oil”).

Words from the same roots

Japanese漆 all →

urushi

Etymology from Wiktionary, CC BY-SA 4.0.