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chronic obstructive pulmonary disease
DEFINITIONS OF:
chronic obstructive pulmonary disease
1
n
a nonreversible lung disease that is a combination of emphysema and chronic bronchitis; usually patients have been heavy cigarette smokers
Type of:
chronic bronchitis
a form of bronchitis characterized by excess production of sputum leading to a chronic cough and obstruction of air flow
emphysema
,
pulmonary emphysema
an abnormal condition of the lungs marked by decreased respiratory function; associated with smoking or chronic bronchitis or old age
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