noun
glucose
GLOO-kohz
noun
1
A simple sugar that serves as a major source of energy for living cells.
"The body breaks carbohydrates down into glucose for energy."
"Diabetics must carefully monitor their blood glucose levels."
How to Use Glucose
Learner’s notesIn plain EnglishA basic sugar the body uses for energy.
Common pairings
blood glucose
glucose levels
glucose monitor
Word Forms
glucoses plural
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The body breaks carbohydrates down into _____ for energy.
Etymology
Borrowed via French from Ancient Greek gleukos, meaning "sweet wine" or "must" — reflecting its sweet taste.