insulin resistance

noun

: reduced sensitivity to insulin by the body's insulin-dependent processes (such as glucose uptake and lipolysis) that is typical of type 2 diabetes but often occurs in the absence of diabetes

Examples of insulin resistance 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.
Dietary fiber can reduce insulin resistance and body weight, further supporting blood sugar balance and lowering the risk of developing type 2 diabetes. Amy Brownstein, Verywell Health, 6 Nov. 2025 To understand how different types of exercise affect metabolism, researchers fed mice a high-fat diet to mimic human obesity and insulin resistance, which are two major risk factors for type 2 diabetes. Khloe Quill, FOXNews.com, 5 Nov. 2025 People with diabetes or insulin resistance should be mindful of portion sizes. Lindsey Desoto, Health, 30 Oct. 2025 Exercise promotes insulin sensitivity (the opposite of insulin resistance), and this is a great health benefit, but the effect is short lived and must be renewed daily, just like taking a pill. Bryant Stamford, Louisville Courier Journal, 30 Oct. 2025 See All Example Sentences for insulin resistance

Word History

First Known Use

1927, in the meaning defined above

Time Traveler
The first known use of insulin resistance was in 1927

Cite this Entry

“Insulin resistance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/insulin%20resistance. Accessed 10 Nov. 2025.

Medical Definition

insulin resistance

noun
: reduced sensitivity to insulin by the body's insulin-dependent processes (as glucose uptake, lipolysis, and inhibition of glucose production by the liver) that results in decreased activity of these processes or an increase in insulin production or both and that is typical of type 2 diabetes but often occurs in the absence of diabetes
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