Search Result for "dioon": 
Wordnet 3.0

NOUN (1)

1. any cycad of the genus Dioon; handsome palmlike cycads with robust crowns of leaves and rugged trunks; 



WordNet (r) 3.0 (2006):

dioon
    n 1: any cycad of the genus Dioon; handsome palmlike cycads with
         robust crowns of leaves and rugged trunks