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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

n. - Inability to breathe comfortably except when standing or sitting erect.

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Usage examples (2)
  • The red flags were up for orthopnea and heart failure.
  • An emergency department physician calls you to see an 83 year old man with stage D congestive heart failure who came to the hospital with a several day history of worsening...
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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.