Meaning of SUPERCLASS CHELICERATA

WordNet Dictionary
	Definition:		[n]  spiders; scorpions; horseshoe crabs
	Synonyms:		Chelicerata
	See Also:		Arachnida, Arthropoda, class, class Arachnida, class Merostomata, Merostomata, order Pycnogonida, phylum Arthropoda, Pycnogonida