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invertebrate

invertebrate

9 5.0
An animal that does not have a backbone, like an insect or worm
  • noun
  • /ɪnˈvɜrtəbrɪt/
translation icon : invertebrado
  • The slimy marine invertebrates became a prized delicacy and aphrodisiac in China in the eighteenth century.
  • marine invertebrates
  • soil invertebrates
  • benthic invertebrates

If we were going to pick something that was an invertebrate besides octopi, maybe spiders.

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Examples

  • A 1973-74 survey revealed that 156 species of benthic invertebrates, representing most major taxa, grew in the bay.

    Academic text (1990)
  • If we were going to pick something that was an invertebrate besides octopi, maybe spiders.

  • Within a week, however, they can not only walk about but also capture invertebrate prey on their own.

    Academic text (1993)
  • And now that concept is being used in studies of invertebrates again.

  • This one goes out to all the invertebrates out there.

  • We observe invertebrates in the tidal pools.

  • The oceans are vast, and these are common invertebrates in oceans where they swarm by the billions.

  • It's about the invertebrates, creatures without backbones, starting with a little tiny things, the microbes that rule the world.

  • During my dive, I couldn't count the hundreds of species of invertebrates on the rocky outcrop and muddy plain.

    Academic text (1992)
  • The aquarium has a fascinating display of invertebrates like jellyfish and sea anemones.

Antonyms

vertebrate
  • Specialized
14 3.8

An animal with a backbone like a fish or bird

Compounds

invertebrate foot
  • Specialized
8.4

A soft body part that animals without backbones use to move or hold on

Surface Forms

invertebrate singular
invertebrates plural

Etymology

The word invertebrate comes from in- ('not') and vertebrate ('a backbone animal'). So an invertebrate is an animal 'without a backbone', like insects, worms, or mollusks.