: a common form of diabetes mellitus that develops especially in adults and most often in obese individuals and that is characterized by hyperglycemia resulting from impaired insulin utilization coupled with the body's inability to compensate with increased insulin production

called also non-insulin-dependent diabetes, non-insulin-dependent diabetes mellitus, type 2 diabetes mellitus

Examples of type 2 diabetes in a Sentence

Recent Examples on the Web
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Low-carb diets are a bit more restrictive and may be helpful for those who need more dietary control, such as those with type 2 diabetes and other metabolic concerns. Jillian Kubala, HEALTH, 17 Sep. 2026 Extensive research in the past two decades has shown that a diet rich in whole grains is associated with lower risks of heart disease, high blood pressure, high cholesterol and type 2 diabetes and helps people maintain a healthy weight. Amanda Schupak, CNN Money, 15 Sep. 2026 Although guidelines generally recommend statins for many adults ages 40 to 75 with diabetes, statin treatment is not always started soon after a type 2 diabetes diagnosis. Khloe Quill, FOXNews.com, 4 Sep. 2026 People with type 2 diabetes will see the greatest impact of magnesium supplements on their glucose levels. Teresa Maalouf, Verywell Health, 4 Sep. 2026 See All Example Sentences for type 2 diabetes

Word History

First Known Use

1982, in the meaning defined above

Time Traveler
The first known use of type 2 diabetes was in 1982

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Cite this Entry

“Type 2 diabetes.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/type%202%20diabetes. Accessed 20 Sep. 2026.

Medical Definition

: diabetes mellitus of a common form that develops especially in adults and most often in obese individuals and that is characterized by hyperglycemia resulting from impaired insulin utilization coupled with the body's inability to compensate with increased insulin production

called also adult-onset diabetes, late-onset diabetes, maturity-onset diabetes, non-insulin-dependent diabetes, non-insulin-dependent diabetes mellitus, type 2 diabetes mellitus

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