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hydrobiology

[ hahy-droh-bahy-ol-uh-jee ]

noun

  1. the study of aquatic organisms.

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Other Words From

  • hy·dro·bi·o·log·i·cal [hahy-dr, uh, -bahy-, uh, -, loj, -i-k, uh, l], hydro·bio·logic adjective
  • hydro·bio·logi·cal·ly adverb
  • hydro·bi·olo·gist noun

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Word History and Origins

Origin of hydrobiology1

First recorded in 1925–30; hydro- 1 + biology

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