a. (Chem.) Pertaining to, or derived from, antimony; -- said of those compounds of antimony in which this element has its highest equivalence; as, antimonic acid. [ 1913 Webster ]

a. [ Pref. met- + antimonic. ] (Chem.) (a) Pertaining to, or designating, an acid (formerly called antimonic acid) analogous to metaphosphoric acid, and obtained as a white amorphous insoluble substance, (HSbO3). (b) Formerly, designating an acid, which is now properly called pyroantimonic acid, and analogous to pyrophosphoric acid. [ 1913 Webster ]

a. [ Pyro- + antimonic. ] (Chem.) Pertaining to, or designating, an acid of antimony analogous to pyrophosphoric acid. [ 1913 Webster ]

a. [ Sulpho- + antimonic. ] (Chem.) Of, pertaining to, or designating, a hypothetical sulphacid of antimony (called also thioantimonic acid) analogous to sulpharsenic acid. [ 1913 Webster ]