cough
1. [ verb ] exhale abruptly, as when one has a chest cold or congestion
Examples:

"The smoker coughs all day"

Related terms: expectorate hack clear_the_throat expectorate cough_up expectorate
2. [ noun ] (medicine) sudden expulsion of air from the lungs that clears the air passages; a common symptom of upper respiratory infection or bronchitis or pneumonia or tuberculosis
Synonyms: coughing
Related terms: symptom respiratory_disease
3. [ noun ] the act of exhaling air suddenly with a noise
Synonyms: coughing
Related terms: exhalation
Similar spelling:   cog
  cosh
  Couch
  Coach
  chough
  Coigue
  cohosh
  Coache
  Cox
  cos