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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - Immense bodies of gas or dust in space.

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Usage examples (35)
  • This reflector scope is ideal for viewing deep space objects such as nebulas and star clusters.
  • He saw nebulas, wormholes, black holes, and even quasars.
  • Clouds were scudding overhead, starting to veil the nebulas.
  • Be aware that planetary nebulas have nothing to do with planets.
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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.