Sulpharsenious

1 definition found

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

  Sulpharsenious \Sulph`ar*se"ni*ous\, a. (Chem.)
     Of, pertaining to, or designating, a hypothetical sulphacid
     (called also thioarsenious acid) analogous to arsenious acid,
     and known only in its salts.
     [1913 Webster]