Thyroid hormone similar to thyroxine but with one less iodine atom per molecule and produced in smaller quantity

• Exerts the same biological effects as thyroxine but is more potent and briefer

Wikipedia Word definitions in Wikipedia
Liothyronine is a synthetic form of thyroid hormone (T) used to treat hypothyroidism and myxedema coma . It is also used as an augmentation strategy in treating Major Depressive Disorder when used in combination with antidepressants. It is marketed as the ...

WordNet Word definitions in WordNet
n. thyroid hormone similar to thyroxine but with one less iodine atom per molecule and produced in smaller quantity; exerts the same biological effects as thyroxine but is more potent and briefer [syn: triiodothyronine , T ]

Wiktionary Word definitions in Wiktionary
n. A form of thyroid hormone used to treat hypothyroidism and myxedema coma.