hypothyroidism

noun

hy·​po·​thy·​roid·​ism ˌhī-pō-ˈthī-ˌrȯi-ˌdi-zəm How to pronounce hypothyroidism (audio)
: deficient activity of the thyroid gland
also : a resultant bodily condition characterized by lowered metabolic rate and general loss of vigor

Examples of hypothyroidism in a Sentence

Recent Examples on the Web This includes hypothyroidism, when the thyroid gland produces too few hormones, and polycystic ovary syndrome (PCOS), a hormone imbalance that affects ovulation.56 Once diagnosed, these conditions can be treated with medication to help regulate hormones, reducing the spotting episodes. Cristina Mutchler, Health, 7 Apr. 2024 Certain conditions, like hypothyroidism and anemia, can also affect the output of heat. Max Bennett, Discover Magazine, 8 Feb. 2024 Underlying conditions, like anemia (iron deficiency) and hypothyroidism (an underproduction of thyroid hormones) can also trigger the disorder. Krissy Brady, SELF, 5 Mar. 2024 That, in addition to untreated hypothyroidism, is probably what led to her obesity. Sydney Page, Washington Post, 2 Mar. 2024 Hoffmann began missing medication after arrival at Waupun Dean Hoffmann's health history includes diagnoses of bipolar disorder, depression, hypothyroidism and type II diabetes. Journal Sentinel, 31 Jan. 2024 The documents note that seven tablets of his bipolar medication, as well as pills for his diabetes and hypothyroidism, were sent to the housing unit. Journal Sentinel, 31 Jan. 2024 Some people with an underactive thyroid (hypothyroidism) may have swelling around their eyes. Amanda Gardner, Health, 28 Nov. 2023 Also, Palmer confirms that Riva had hypothyroidism, which pushes his time of death to when Torres was very publicly in a bar. EW.com, 12 Feb. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'hypothyroidism.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

International Scientific Vocabulary

First Known Use

1905, in the meaning defined above

Time Traveler
The first known use of hypothyroidism was in 1905

Dictionary Entries Near hypothyroidism

Cite this Entry

“Hypothyroidism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hypothyroidism. Accessed 18 Apr. 2024.

Kids Definition

hypothyroidism

noun
hy·​po·​thy·​roid·​ism ˌhī-pō-ˈthī-ˌrȯid-ˌiz-əm How to pronounce hypothyroidism (audio)
: too little activity of the thyroid gland
also : the abnormal bodily condition that results from this
hypothyroid
-ˌrȯid
adjective

Medical Definition

hypothyroidism

noun
hy·​po·​thy·​roid·​ism -ˌiz-əm How to pronounce hypothyroidism (audio)
: deficient activity of the thyroid gland
also : a resultant bodily condition characterized by lowered metabolic rate and general loss of vigor

More from Merriam-Webster on hypothyroidism

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