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arthropod

  • noun
  • /ˈɑːθɹəpɒd/

An invertebrate animal of the phylum Arthropoda, characterized by a chitinous exoskeleton and multiple jointed appendages.

A kind of

  • invertebrate

Kinds of arthropod

  • arachnid
  • garden centipede
  • centipede
  • millipede
  • sea spider
  • tongue worm
  • crustacean
  • velvet worm

Related words

  • arthropodal
  • arthropodic
  • arthropodization
  • arthropodologist
  • arthropodology
  • macroarthropod
  • microarthropod

Example sentences

  • “Wasps help keep down arthropod populations.”

    Tatoeba · Miktsoanit · CC0

Word history

From Ancient Greek "ἄρθρον" (joint).

Where this comes from

This definition is adapted from “arthropod” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above; related-word lists use Open English WordNet (CC BY 4.0, based on Princeton WordNet), published under CC BY-SA 4.0. This page is published under the same licence.