arachnid
1. [ noun ] (zoology) air-breathing arthropods characterized by simple eyes and four pairs of legs
Synonyms: arachnoid
Related terms: arthropod spider acarine false_scorpion scorpion whipscorpion harvestman Arachnida
Similar spelling:   Arachnida
  arachnidian
  arachnoid
  arsenide
  arraign
  archness
  archean
  Arcand