Search Result for "chelicerata": 
Wordnet 3.0

NOUN (1)

1. spiders; scorpions; horseshoe crabs;
[syn: Chelicerata, superclass Chelicerata]



WordNet (r) 3.0 (2006):

Chelicerata
    n 1: spiders; scorpions; horseshoe crabs [syn: Chelicerata,
         superclass Chelicerata]