Definitions

1. noun

A simple sugar found in many foods, especially fruits and vegetables, that serves as a source of energy for the body.

“The doctor tested the patient’s blood glucose levels to diagnose diabetes.”

2. noun

A sweet, colorless, syrupy liquid, C6H12O6, found in many plants and used as a sugar substitute or in the manufacture of beer, liquor, and other products.

“The brewer added glucose to the fermentation tank to enhance the flavor of the beer.”

3. noun

A monosaccharide sugar found in many foods, especially fruits and vegetables, that serves as a source of energy for the body.

“The athlete consumed glucose to replenish her energy stores after the marathon.”