(Singapore, informal) shut up!

A surname.

plural of Thiam

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

Alternative spelling of thiamine

(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).

plural of thiambutene

Any of a family of opioid analgesic drugs.

(medicine) An antibiotic that is a methyl-sulfonyl analogue of chloramphenicol

An antibiotic.