Skip to definition.
Get the FREE one-click dictionary software for Windows.
NEW iPhone Audio English dictionary


Noun: chronic obstructive pulmonary disease
  1. A nonreversible lung disease that is a combination of emphysema and chronic bronchitis; usually patients have been heavy cigarette smokers

Derived forms: chronic obstructive pulmonary diseases

Type of: chronic bronchitis, emphysema, pulmonary emphysema

Encyclopedia: Chronic obstructive pulmonary disease