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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

A lung condition in which it is difficult to breathe.

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Usage examples (33)
  • Some people who smoke get a serious lung disease called emphysema.
  • People whose lungs are failing because of diseases such as emphysema or cystic fibrosis face a grim outlook.
  • These small particles can penetrate into the lungs which can cause/worsen diseases such as emphysema and bronchitis.
  • Secondary spontaneous pneumothorax can be caused by lung diseases that produce the bulla, such as emphysema or asthma.
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.