| a colorless, oily, viscous liquid, C3H8OS2, originally developed as an antidote to lewisite and now used in treating bismuth, gold, mercury, and arsenic poisoning. |
British anti-lewisite Brit·ish anti-lewisite (brĭt'ĭsh)
n.
See dimercaprol.
dimercaprol di·mer·cap·rol (dī'mər-kāp'rôl, -rōl)
n.
A chelating agent developed as an antidote for lewisite and other arsenical poisons, also used as an antidote for antimony, bismuth, chromium, mercury, gold, and nickel poisoning. Also called anti-lewisite, British anti-lewisite.