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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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adj- Forming or arranged in a spiral. Also: Having the form of a flat coil or flattened spiral.

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Usage examples (23)
  • • Trickum Middle School student Ayesha Murshed, eliminated on "helicoidal"
  • The most interesting application of the helicoidal saw is in the exploitation of quarries.
  • The pulleys, D D, are channeled, and receive the cable, a a, which serves as a helicoidal saw.
  • Fig. 7, when once in place form a cylindrical surface provided with 48 helicoidal, dentate channels.
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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.