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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - A puzzle or riddle that requires thought to solve.

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Usage examples (25)
  • This week's brainteaser is about famous sons and daughters or their famous parents.
  • We recently had a brainteaser about the Mediterranean Sea.
  • I've got a brainteaser for you and I don't know the right answer yet.
  • And Dr. Ralph, thanks for the mathematical brainteaser up hi in the thread.
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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.