Open Dictionary
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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Usage examples (32)
  • That gave certified wood a competitive advantage over non-certified wood.
  • By using non-certified staff in Learning Lab, we hire fewer teachers overall.
  • That, of course, depends on your tolerance for risk, but my non-certified advice ...
  • There are at least two simple ways to begin to channel public funds to non-certified teachers.
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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.