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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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 According to Canace, regular strength training can also help alleviate perimenopausal symptoms, particularly the severity of hot flashes, and improve sleep, while preventing insulin resistance and the development of diabetes and cardiovascular disease. Olivia Lee, Charlotte Observer, 10 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 16 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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