mercurous

from WordNet (r) 3.0 (2006)

mercurous
    adj 1: of or containing mercury [syn: {mercuric}, {mercurous}]

from The Collaborative International Dictionary of English v.0.48

Mercurous \Mer*cu"rous\, a. (Chem.)
   Of, pertaining to, or derived from, mercury; containing
   mercury; -- said of those compounds of mercury in which it is
   present in its highest proportion.
   [1913 Webster]

   {Mercurous chloride}. (Chem.) See {Calomel}.
      [1913 Webster]