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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - Childhood disease caused by deficiency of vitamin D and sunlight associated with impaired metabolism of calcium and phosphorus.

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Usage examples (33)
  • The term rickets comes from the Old English word ...
  • Low levels of vitamin D are associated with rickets, which is a condition of weakened deformed bones.
  • Pray, Mrs. B., does not the disease in the bones of children, called the rickets, proceed from a deficiency of phosphat of lime?
  • "Lack of vitamin D may lead to a condition called rickets, especially in children, in which bones and teeth are weak," explains White.
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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.