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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

  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

  • antidiabetic adjective
  • nondiabetic adjective
  • undiabetic adjective

Etymology

Origin of diabetic

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

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.

Shutdowns have caused problems for diabetic children whose sensors can’t transmit glucose levels to parents and warn them in case of emergencies.

From The Wall Street Journal • Mar. 14, 2026

"He died on February 14 and had been suffering for a year: he had heart problems and was diabetic," his wife told AFP.

From Barron's • Feb. 16, 2026

For patients with diabetic neuropathy, the technique could allow physicians to monitor both nerve structure and oxygen supply in a single scan.

From Science Daily • Feb. 6, 2026

She was diagnosed aged 13 after developing diabetic ketoacidosis.

From BBC • Jan. 20, 2026

She had recently been diagnosed a diabetic, and told to watch her diet, not to worry too much, not to work too hard.

From "Kaffir Boy: An Autobiography" by Mark Mathabane