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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
Along with emphysema, chronic bronchitis is considered a form of chronic obstructive pulmonary disease (COPD).
—Jake Parks, Discover Magazine, 22 Oct. 2024
The results help doctors diagnose diseases such as emphysema and chronic obstructive pulmonary disease, assess severity of those conditions and monitor declines in lung function.
—Cassandra Willyard, Scientific American, 15 Oct. 2024
Jackie Martin of Canton, North Carolina, relies on supplemental oxygen for chronic obstructive pulmonary disease and emphysema.
—Kim Dinan, CNN, 17 Oct. 2024
The infections can cause asthma, chronic obstructive pulmonary disease (COPD), or congestive heart failure to get worse.
—Korin Miller, Health, 5 Oct. 2024
See all Example Sentences for chronic obstructive pulmonary disease
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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
Dictionary Entries Near chronic obstructive pulmonary disease
chronic obstructive pulmonary disease
Cite this Entry
“Chronic obstructive pulmonary disease.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chronic%20obstructive%20pulmonary%20disease. Accessed 5 Nov. 2024.
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
Britannica.com: Encyclopedia article about chronic obstructive pulmonary disease
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