'Cacodylic acid' definitions:

Definition of 'Cacodylic acid'

From: GCIDE

Cacodylic \Cac`o*dyl"ic\, a. (Chem.) Of, pertaining to, or derived from, cacodyl. [1913 Webster]
Cacodylic acid, a white, crystalline, deliquescent substance, (CH3)2AsO.OH, obtained by the oxidation of cacodyl, and having the properties of an exceedingly stable acid; -- also called alkargen. [1913 Webster]