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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - An inability to sleep.

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Usage examples (34)
  • Scientists have concluded that exposure to a bright light source for 30 minutes in the morning or evening may be able to cure insomnia.
  • But my insomnia is like unto the Godzilla of insomnia.
  • Thalamus Damage to the thalamus may result in insomnia (FFI).
  • I think this stretch of insomnia is beginning its third week.
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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.