NOUN | state | chronic bronchitis | a form of bronchitis characterized by excess production of sputum leading to a chronic cough and obstruction of air flow |
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Meaning | A form of bronchitis characterized by excess production of sputum leading to a chronic cough and obstruction of air flow. | |
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Narrower | chronic obstructive pulmonary disease | A nonreversible lung disease that is a combination of emphysema and chronic bronchitis |
Broader | bronchitis | inflammation of the membranes lining the bronchial tubes |
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