arachnida
1. [ noun ] (biology,zoology) a large class of arthropods including spiders and ticks and scorpions and daddy longlegs; have four pairs of walking legs and no wings
Synonyms: class_Arachnida
Related terms: class Chelicerata Acarina Chelonethida Scorpionida Pedipalpi Araneae Phalangida arachnid
Similar spelling:   arachnid
  arachnidian
  arachnoid
  arsenide
  Arceneaux
  Arciniega
  arraign