noun
urushiol-induced rash; poison ivy rash; lacquer tree rash
Medical term for contact dermatitis caused by urushiol, the oily resin found in poison ivy, poison oak, and the Japanese lacquer tree (漆). Also referred to as 漆かぶれ.
See also: 漆かぶれ
山で漆負けになって、腕がかゆくてたまらない。
I got a poison ivy rash in the mountains, and my arm is unbearably itchy.
漆負けは、ウルシオール
Urushiol-induced dermatitis is caused by a substance called urushiol.