Biacid

1 definition found

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

  Biacid \Bi*ac"id\, a. [Pref. bi- + acid.] (Chem.)
     Having two hydrogen atoms which can be replaced by negative
     atoms or radicals to form salts; -- said of bases. See
     {Diacid}.
     [1913 Webster]