D defs.my
Entry 1 sense Webster, 1913

Sulphato-

· Sul·pha·to- · IPA
01 A combining form (also used adjectively) denoting a sulphate as an ingredient in certain double salts; as, sulphato-carbonate.
  1. 1.
    A combining form (also used adjectively) denoting a sulphate as an ingredient in certain double salts; as, sulphato-carbonate.(Chem.) [R.]