D defs.my
Entry 1 sense Webster, 1913

Sulphostannic

· Sul·pho·stan·nic · IPA
01 a. Of, pertaining to, or designating, a sulphacid of tin (more exactly called metasulphostannic acid), which is obtained as a dark brown amorp…
  1. 1.
    Of, pertaining to, or designating, a sulphacid of tin (more exactly called metasulphostannic acid), which is obtained as a dark brown amorphous substance, H�SnS�, forming a well-known series of salts.(Chem.)