chronic obstructive pulmonary disease

noun

: pulmonary disease (such as emphysema or chronic bronchitis) that is characterized by chronic typically irreversible airway obstruction resulting in a slowed rate of exhalation
abbreviation COPD

Examples of chronic obstructive pulmonary 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.
Her sister died from chronic obstructive pulmonary disease. Ignacio Calderon, USA Today, 23 May 2025 Over time, inhaling these harmful chemicals can contribute to progressive lung problems like chronic obstructive pulmonary disease (COPD), according to Sanjay Sethi, MD, SUNY distinguished professor and chief of pulmonary, critical care, and sleep medicine at the University at Buffalo. Stephanie Brown, Verywell Health, 16 Apr. 2025 In November of last year, Clara entered Garden City Hospital with walking pneumonia, where she was diagnosed with chronic obstructive pulmonary disease. Jackie Charniga, USA TODAY, 26 Feb. 2025 Lynch died at age 78 on Jan. 15, 2025 after suffering cardiac arrest resulting from chronic obstructive pulmonary disease. Glenn Garner, Deadline, 22 Feb. 2025 See All Example Sentences for chronic obstructive pulmonary disease

Word History

First Known Use

1967, in the meaning defined above

Time Traveler
The first known use of chronic obstructive pulmonary disease was in 1967

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Cite this Entry

“Chronic obstructive pulmonary disease.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chronic%20obstructive%20pulmonary%20disease. Accessed 1 Jun. 2025.

Medical Definition

chronic obstructive pulmonary disease

noun
variants also chronic obstructive lung disease
: pulmonary disease (as emphysema or chronic bronchitis) that is characterized by chronic typically irreversible airway obstruction resulting in a slowed rate of exhalation

called also COPD

More from Merriam-Webster on chronic obstructive pulmonary disease

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