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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

A lung disease caused by breathing in particles of siliceous volcanic dust.

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Usage examples (2)
  • BusinessWeek: Scientific American (blog) Even Mild Lung Disease Affec .. http://bit. ly/8GRA3L intellibitz RT @jlusujith: longest word in OXFORD dictionary...
  • @nithinsr) productivedreams RT: @jlusujith: longest word in OXFORD dictionary PNEUMONOULTRAMICROSCOPICSILICOVOLCANOKONIOSIS its name of a lung disease caused by lead...
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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.