Webster’s Revised Unabridged Dictionary · 1913
Thio-
Thi′o- (thī′ō·). [Gr. θεῖον brimstone, sulphur.] (Chem.) A combining form (also used adjectively) denoting the presence of sulphur. See Sulpho-.
Webster’s Revised Unabridged Dictionary · 1913
Thi′o- (thī′ō·). [Gr. θεῖον brimstone, sulphur.] (Chem.) A combining form (also used adjectively) denoting the presence of sulphur. See Sulpho-.