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marine life

is not in our dictionary (yet). Here's what it could mean:

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Results generated using artificial intelligence.

noun

  • The collective plants, animals, and other organisms that live in the saltwater of seas or oceans.

Example Sentences

Examples are provided to illustrate usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Vast amounts of discarded plastic accumulate in the oceans, sometimes forming enormous garbage patches that threaten marine life.

From Science Daily ● Oct. 16, 2026

The owl, bumblebee and hedgehog topped a public vote in their specific categories, and the puffin was included to celebrate marine life, the coastline and bring variety to the notes, the Bank said.

From BBC ● Oct. 7, 2026

Thesaurus

Possible Synonyms

  • aquatic fauna and flora
  • ocean life
  • denizens of the deep
  • marine organisms
  • sea life

Possible Antonyms

  • continental fauna
  • terrestrial life
  • land animals
  • land dwellers
  • surface creatures

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