Etymology

phytoplankton

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Today it means: Plankton, especially those small in size, that obtain energy by photosynthesis. Full definition →

Ancient Greek φυτόν
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The story

  1. Ancient Greek · derived fromφυτόν“plant”
  2. English todayphytoplankton

From phyto- + plankton. From Ancient Greek φυτόν (phutón, “plant”) + πλαγκτόν (planktón), neuter of πλαγκτός (planktós, “wandering”). However, they are no longer classified as plants, so the terminology is showing a historical meaning.

Words from the same roots

Ancient Greekφυτόν all →

phyton-phytephytotelma

Etymology from Wiktionary, CC BY-SA 4.0.