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{%type%} Definitions

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n. - Respiratory organs of fish and most other animals that live underwater.

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Usage examples (33)
  • Oxygenated blood from the gills is fed to the muscles via large subsurface coetaneous arteries.
  • The gills are a very important area for the shark to breathe.
  • The fins should be perky, and the gills should be a lustrous pink or red.
  • Just be careful to avoid the gills, which isn't a problem if the gaff is centered right at the front of the mouth.
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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.