thyroxine

[ thahy-rok-seen, -sin ]

/ θaɪˈrɒk sin, -sɪn /

noun

Biochemistry. the thyroid gland hormone that regulates the metabolic rate of the body.

Pharmacology. a commercial form of this compound, obtained from the thyroid glands of animals or synthesized, used in the treatment of hypothyroidism. Symbol: T4

Also thy·rox·in

[thahy-rok-sin]. /θaɪˈrɒk sɪn/.

Origin of thyroxine

1915–20; thyr- + ox- + in(dol)e (originally thought to be a chemical component)

Words nearby thyroxine

thyrotrophic, thyrotropic, thyrotropin, thyrotropin-releasing hormone, thyrotropin-releasing hormone stimulation test, thyroxine, thyrse, thyrsoid, thyrsus, thysanopteran, thysanopteron

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for thyroxine

thyroxine

thyroxin (θaɪˈrɒksɪn)

/ (θaɪˈrɒksiːn, -sɪn) /

noun

the principal hormone produced by the thyroid gland: it increases the metabolic rate of tissues and also controls growth, as in amphibian metamorphosis. It can be synthesized or extracted from the thyroid glands of animals and used to treat hypothyroidism. Chemical name: tetra-iodothyronine; formula: C 15 H 11 I 4 NO 4

Word Origin for thyroxine

C19: from thyro- + oxy- ² + -ine ²

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for thyroxine

thyroxine

[ thī-rŏk′sēn′, -sĭn ]

n.

An iodine-containing hormone that is produced by the thyroid gland, increases the rate of cell metabolism, regulates growth, and is made synthetically for treatment of thyroid disorders.

Scientific definitions for thyroxine

thyroxine

[ thī-rŏk′sēn′, -sĭn ]

An iodine-containing hormone secreted by the thyroid gland that increases the rate of cell metabolism and regulates growth. Thyroxine can also be made synthetically for treatment of hypothyroidism.

单词	thyroxine
释义	thyroxine [ thahy-rok-seen, -sin ] / θaɪˈrɒk sin, -sɪn / noun Biochemistry. the thyroid gland hormone that regulates the metabolic rate of the body. Pharmacology. a commercial form of this compound, obtained from the thyroid glands of animals or synthesized, used in the treatment of hypothyroidism. Symbol: T4 Also thy·rox·in [thahy-rok-sin]. /θaɪˈrɒk sɪn/. Origin of thyroxine 1915–20; thyr- + ox- + in(dol)e (originally thought to be a chemical component) Words nearby thyroxine thyrotrophic, thyrotropic, thyrotropin, thyrotropin-releasing hormone, thyrotropin-releasing hormone stimulation test, thyroxine, thyrse, thyrsoid, thyrsus, thysanopteran, thysanopteron Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for thyroxine thyroxine thyroxin (θaɪˈrɒksɪn) / (θaɪˈrɒksiːn, -sɪn) / noun the principal hormone produced by the thyroid gland: it increases the metabolic rate of tissues and also controls growth, as in amphibian metamorphosis. It can be synthesized or extracted from the thyroid glands of animals and used to treat hypothyroidism. Chemical name: tetra-iodothyronine; formula: C 15 H 11 I 4 NO 4 Word Origin for thyroxine C19: from thyro- + oxy- ² + -ine ² Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for thyroxine thyroxine [ thī-rŏk′sēn′, -sĭn ] n. An iodine-containing hormone that is produced by the thyroid gland, increases the rate of cell metabolism, regulates growth, and is made synthetically for treatment of thyroid disorders. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for thyroxine thyroxine [ thī-rŏk′sēn′, -sĭn ] An iodine-containing hormone secreted by the thyroid gland that increases the rate of cell metabolism and regulates growth. Thyroxine can also be made synthetically for treatment of hypothyroidism. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
随便看	witch moth witch of agnesi witch's mark witch's milk witchweed witchy wite witenagemot with with a grain of salt withal with all due respect with all one's heart with an eye to with a vengeance with a view to with a will with bad grace with bated breath with bells on withdraw withdrawal withdrawal symptom withdrawal symptoms withdrawal syndrome