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WordNet 3.0Copyright Princeton University
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n. - An annual publication containing astronomical tables that give the positions of the celestial bodies throughout the year.

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Usage examples (34)
  • Comet Lulin resources: ephemeris, 3D orbit, photo gallery
  • There is no complete ephemeris compiled in which to look up figures.
  • Nothing about this ephemeris code makes me think there exists a Nibiru.
  • “Your ephemeris,” she says, finally, with a fair amount of bravado.
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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.