Diabetes (noun)

1. A chronic condition characterized by high levels of sugar (glucose) in the blood.
2. A metabolic disorder in which the body is unable to properly use and store glucose (a form of sugar).
3. A disease characterized by high blood sugar levels resulting from defects in insulin production or action.
4. A condition in which the body is unable to control the level of sugar in the blood.
5. A disorder of carbohydrate metabolism characterized by hyperglycemia (high blood sugar) due to insufficient insulin production or resistance to insulin's effects.

Origin:

Early 17th century: via latin from greek diabetes "siphon, a passing through", from diabainein "go through", from dia- "through" + bainein "go".

Examples:

1. He was diagnosed with type 2 diabetes.
2. She has diabetes and needs to monitor her blood sugar levels regularly.
3. The diabetes is caused by a lack of insulin.
4. The diabetes has caused nerve damage in his feet.
5. He has diabetes and needs to follow a special diet.