Arsenical

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Arsenical \Ar*sen"ic*al\, a.
     Of or pertaining to, or containing, arsenic; as, arsenical
     vapor; arsenical wall papers.
     [1913 Webster]
  
     {Arsenical silver}, an ore of silver containing arsenic.


        [1913 Webster]

From WordNet (r) 2.0 [wn]:

  arsenical
       adj : relating to or containing arsenic; "arsenic vapor"