Used to form the names of chemical compounds containing sulfur, especially where a sulfur atom replaces an oxygen atom in an analogous compound

(biochemistry) One of the constituents of vitamin B complex, found in meat, yeast and bran, that is necessary for the metabolism of carbohydrates.

(medicine, pharmacology) A synthetic compound with anthelmintic properties, derived from thiazole and used chiefly to treat infestation with intestinal nematodes.

Alternative spelling of thiamine

(Singapore, informal) shut up!

(organic chemistry) Any of several analogs of calixarenes in which benzene rigs are connected by sulfur bridges.

(obsolete, organic chemistry) diethyldisulfide (C₂H₅)₂S₂

(pharmacology) An imidazole derivative that interferes with the synthesis of thyroid hormone and is given orally in the treatment of hyperthyroidism; 1-methylimidazole-2-thiol, C₃H₂N₂(CH₃)(SH).

(organic chemistry) A heterocyclic base 5,6-dihydro-2,4,6-trimethyl-4H-1,3,5-dithiazine, that occurs in the aroma of cooked meat.

plural of thiacalixarene