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chronic obstructive pulmonary disease

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noun Pathology.
  1. any of various lung diseases leading to poor pulmonary aeration, including emphysema and chronic bronchitis. Abbreviation: COPD
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
chronic obstructive pulmonary disease in Medicine

chronic obstructive pulmonary disease

n.
  1. A chronic lung disease, such as asthma or emphysema, in which breathing becomes slowed or forced.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

chronic obstructive pulmonary disease in Science

chronic obstructive pulmonary disease

  1. Any of several pulmonary diseases, especially emphysema, in which chronic airway obstruction causes respiratory abnormalities, including shortness of breath.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.