Search Result for "chronic bronchitis":
Wordnet 3.0

NOUN (1)

1. a form of bronchitis characterized by excess production of sputum leading to a chronic cough and obstruction of air flow; 



WordNet (r) 3.0 (2006):

chronic bronchitis
    n 1: a form of bronchitis characterized by excess production of
         sputum leading to a chronic cough and obstruction of air
         flow