chronic obstructive pulmonary disease

American

noun

Pathology.

any of various lung diseases leading to poor pulmonary aeration, including emphysema and chronic bronchitis. COPD

chronic obstructive pulmonary disease Scientific

Any of several pulmonary diseases, especially emphysema, in which chronic airway obstruction causes respiratory abnormalities, including shortness of breath.

Example Sentences

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chronic obstructive pulmonary disease

Theravance has one drug, a treatment for chronic obstructive pulmonary disease called Yupelri, currently on the market.

From Barron's ● Jun. 29, 2026

If approved, the drug would compete with Dupixent, an IL-4 and IL-13 inhibitor that is used to treat numerous inflammatory conditions like atopic dermatitis and chronic obstructive pulmonary disease, or COPD.

From MarketWatch ● Jun. 20, 2026

“We have 55 pathways available” for different treatments, Dr. Mansi says, including pulmonary embolism, chronic obstructive pulmonary disease and cancer.

From The Wall Street Journal ● Apr. 19, 2026

Chris Baker has chronic obstructive pulmonary disease and said it had "been exacerbated by the contaminants in the air".

From BBC ● Apr. 16, 2026

Miller died at his Pasadena home on March 29 after battling chronic obstructive pulmonary disease and congestive heart failure, according to his son Scott.

From Los Angeles Times ● Apr. 2, 2025

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023