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Definitions

blood sugar

NOUN
level of glucose in blood
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

We are more likely to develop the “metabolic syndrome”—a group of conditions that includes excess abdominal fat, high blood pressure, high blood sugar, and abnormal cholesterol.

From Barron's • Jun. 27, 2026

Their A1C, a measure of blood sugar, was elevated.

From The Wall Street Journal • Jun. 22, 2026

He is now doing well but his condition needs to be carefully managed – his diet must be closely watched and his blood sugar checked.

From BBC • Jun. 22, 2026

High blood sugar impairs immune function and narrows vessels that carry oxygen-rich blood, making it harder for skin to heal.

From Los Angeles Times • Jun. 14, 2026

When Deborah got to her doctor’s office, her blood pressure and blood sugar were so high, her doctor was amazed she hadn’t had a stroke or heart attack while we were in Clover.

From "The Immortal Life of Henrietta Lacks" by Rebecca Skloot



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