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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.
Consuming large portions of carb-rich sides and sweets can send blood sugar levels soaring, especially in those with diabetes and insulin resistance. Jillian Kubala, Health, 24 Nov. 2025 Childhood obesity is a significant risk factor, because it is associated with factors like insulin resistance, inflammation and vascular function, Song said. Madeline Holcombe, CNN Money, 12 Nov. 2025 In insulin resistance, the body's cells become less sensitive to insulin, which leads to higher blood sugar levels. Leigh Weddle, Verywell Health, 11 Nov. 2025 Type 2 diabetes is a chronic condition where the body still produces insulin, but has trouble using it properly—this is known as insulin resistance and causes high blood sugar. Beth Krietsch, SELF, 11 Nov. 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 30 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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