chronic disease

noun

plural chronic diseases
: a disease (such as asthma, coronary heart disease, or diabetes) that continues or occurs again and again for a long time : a medical condition of prolonged duration
… childhood obesity that too often leads to chronic diseases like diabetes and high blood pressure.Akiba Solomon
Most oncologists are reluctant to use the word "cure," and tend to speak of cancer as a chronic disease. The goal of treatment is remission, a state in which the cancer can't be detected.Sallie Tisdale
More than 2,200 local doctors had voluntarily provided free care to uninsured patients, including surgery, chemotherapy and chronic disease management.The Dallas Morning News

Examples of chronic disease in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
For a meaningful share of cognitive work in primary care, like reviewing records, taking histories, generating differential diagnoses, managing chronic disease, autonomous AI can already deliver clinically adequate care. Alon Bergman, STAT, 11 May 2026 Those at risk include adults 65 and older, infants, athletes, outdoor workers, those with chronic diseases and people without access to effective cooling, the weather service said. Los Angeles Times, 8 May 2026 The result is a condition that behaves less like an isolated skin issue and more like a chronic disease that requires long-term management. Lauryn Higgins, Flow Space, 6 May 2026 Although chronic diseases do not solely impact older populations, preventing these diseases could mean longer lives and more enjoyment of the years added. Madeline Holcombe, CNN Money, 2 May 2026 See All Example Sentences for chronic disease

Word History

First Known Use

1662, in the meaning defined above

Time Traveler
The first known use of chronic disease was in 1662

Browse Nearby Words

Cite this Entry

“Chronic disease.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chronic%20disease. Accessed 13 May. 2026.

Medical Definition

chronic disease

noun
: a disease (such as asthma, coronary heart disease, or diabetes) that continues or occurs again and again for a long time : a medical condition of prolonged duration
Millions suffer from debilitating chronic disease caused by smoking. It is a major risk factor in cardiovascular disease, chronic bronchitis and emphysema …Phil Gunby, The Journal of the American Medical Association
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster