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
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Many of those are tied to inflammation and insulin resistance. — ABC News, 29 Oct. 2026 Both foods are sources of vitamin E, an antioxidant linked to improvements in long-term blood sugar levels and insulin resistance in people with diabetes. — Brittany Lubeck, Verywell Health, 28 Oct. 2026 Pomegranates Pomegranate intake may lower blood pressure, blood sugar, and cholesterol levels, and improve insulin resistance. — Jillian Kubala, HEALTH, 23 Oct. 2026 In the premium version of the app, Health Guardian also monitors blood pressure, insulin resistance, and sleeping trends. — Andrew Gebhart, PC Magazine, 12 Oct. 2026 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 4 Nov. 2026.

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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