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n. - Dutch astronomer who proved that the galaxy is rotating (1900-1992).

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Usage examples (40)
  • Cloud Monsters of the Oort is another interesting science fiction venture courtesy of my email box.
  • Written by William I. Legeman III, Cloud Monsters of the Oort is apparently a serial novella in 12 weekly installments.
  • Planet-x. com.au » coloyan. com – » Does Sun Have A Binary Companion in Oort Cloud?
  • But the heavy-handed approach advocated by the likes of Richard Van Oort is not an adequate substitute.
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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.