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diabetic

American  
[dahy-uh-bet-ik] / ˌdaɪ əˈbɛt ɪk /

adjective

  1. of or relating to diabetes or persons having diabetes.

  2. having or resulting from diabetes.


noun

diabetics plural
  1. a person who has diabetes.

diabetic British  
/ ˌdaɪəˈbɛtɪk /

adjective

  1. of, relating to, or having diabetes

  2. for the use of diabetics

    diabetic chocolate

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a person who has diabetes

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

Rather than talking about a diabetic or diabetics , it is better to talk about a person with diabetes , people with diabetes

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of diabetic

First recorded in 1790–1800; diabet(es) + -ic

Explanation

If you're a diabetic, you are a person who suffers from the disease of diabetes. Diabetics tend to have wildly varying blood sugar levels, which can sometimes be dangerous. A diabetic's pancreas typically doesn't produce enough insulin, the hormone in your body that metabolizes sugars and carbohydrates. The word diabetic is also an adjective that describes someone who has the illness or something associated with it. Your diabetic friend might need to monitor her blood sugar several times a day and follow a special diabetic diet. The word comes from the Greek, in which it means "excessive discharge of urine," one of the illness's symptoms.

Keep Reading on Vocabulary.com

Vocabulary lists containing diabetic

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.

See Examples For:

Disrupted sleep raises the stress hormone, cortisol, which in turn promotes insulin resistance and pushes the body toward a diabetic state.

From BBC Jul. 19, 2026

Former Kaiser CEO George Halvorson has written that if a diabetic in a Medicare Advantage plan requires a foot amputation, that will likely cost the plan $100,000.

From The Wall Street Journal Jul. 9, 2026

Alexi Martinez, a 56-year-old public health worker, spends almost all her salary on truck tickets to visit her elderly diabetic mother in Havana.

From Barron's Jun. 18, 2026

The money let MLK build a network of dedicated support staff who could take care of diabetic patients outside the exam room.

From Los Angeles Times Jun. 14, 2026

“Remind me which brand of diabetic food he’s on?”

From "Sir Fig Newton and the Science of Persistence" by Sonja Thomas

The key to preventing blindness in diabetics is controlling blood sugar levels.

From The Wall Street Journal Jul. 9, 2026

She thinks that everyone should wear a glucose monitor, a tool that is very useful for diabetics but doesn’t really do anything for the rest of us.

From Slate May 10, 2025

I believe it is important for diabetics to have access to whatever treatment options they need to not just manage their condition, but thrive.

From BBC Dec. 14, 2024

Type 1 diabetics – or anyone who wants to reduce the added sugars they're consuming – can try a few culinary tactics to lower their sugar intake while still enjoying this holiday treat.

From Salon Nov. 25, 2024

My father has nothing against diabetics, or cows either.

From "Cat's Eye" by Margaret Atwood

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