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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
For example, anemia or hypothyroidism can lead to fatigue. Katia Hetter, CNN, 12 Dec. 2024 Levothyroxine is prescribed to treat hypothyroidism—where the thyroid doesn't produce enough of the hormone thyroxine—and works by topping up thyroid hormone levels. Yaakov Katz, Newsweek, 28 Nov. 2024 Unlike other chronic conditions such as diabetes or hypothyroidism that can be treated with a daily pill, patients receiving ibogaine must do so under medical supervision due to the drug’s potential cardiac toxicity and other side effects. Lipi Roy, Md, Forbes, 30 Nov. 2024 In the case of hypothyroidism, the thyroid doesn't produce enough of these hormones. Yaakov Katz, Newsweek, 28 Nov. 2024 See all Example Sentences for hypothyroidism 

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 22 Dec. 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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