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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - The aggregate of small botanical and animal organisms that float or drift in great numbers in fresh or salt water.

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Usage examples (37)
  • Studies show dramatic decrease in plankton as planet warms
  • Species classified as plankton feeders are increasing.
  • The algae are food for plankton, which is food for jellyfish.
  • There is a very rich growth of grass (called plankton) in the marsh.
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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.