Search Result for "exocycloida": 
Wordnet 3.0

NOUN (1)

1. flat sea urchins;
[syn: Exocycloida, order Exocycloida]



WordNet (r) 3.0 (2006):

Exocycloida
    n 1: flat sea urchins [syn: Exocycloida, order Exocycloida]