Source : Webster's Revised Unabridged Dictionary (1913)

Lixiviate \Lix*iv"i*ate\, Lixivited \Lix*iv"i*`ted\, a. [From
   {Lixivium}.]
   1. Of or pertaining to lye or lixivium; of the quality of
      alkaline salts.

   2. Impregnated with salts from wood ashes. --Boyle.