blood sugar

noun

: the glucose in the blood
also : its concentration (as in milligrams per 100 milliliters)

Examples of blood sugar in a Sentence

As a diabetic, he needs his blood sugar to stay at the right levels.
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.
Adding legumes like kidney beans to your diet can stabilize blood sugar levels and reduce the risk of diabetes.10 9. Carrie Madormo, Verywell Health, 16 May 2025 In the emergency department, you are found to have a massive increase in your blood sugar and severe dehydration that could have been fatal. Robert Glatter, Forbes.com, 15 May 2025 With both medications, weight loss was associated with improvements in blood pressure, cholesterol, and blood sugar levels, the study found. Emily Kay Votruba, EverydayHealth.com, 14 May 2025 But the lack of GLP-1 receptors in the liver suggests that the drug doesn’t work directly on the organ but instead has an indirect effect by lowering weight and blood sugar levels, said Abdelmalek. Cathy Nelson, Health, 13 May 2025 See All Example Sentences for blood sugar

Word History

First Known Use

1881, in the meaning defined above

Time Traveler
The first known use of blood sugar was in 1881

Browse Nearby Words

Cite this Entry

“Blood sugar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blood%20sugar. Accessed 24 May. 2025.

Kids Definition

blood sugar

noun
: the glucose in the blood
especially : the amount or percentage of such sugar

Medical Definition

blood sugar

noun
: the glucose in the blood
also : its concentration (as in milligrams per 100 milliliters)
Last Updated: - Updated example sentences
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