Definition of alkarsin in English:

alkarsin

Pronunciation /alˈkɑːsɪn/

noun

(also alcarsin)
historical Chemistry
  • Cacodyl, As(CH₃)₂; an impure form of this.

Origin

Mid 19th century. From German Alkarsin from Alk- (in Alkali) + Ars- (in Arsenik) + -in, with reference to its preparation.