Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun dioon

1 sense of dioon

Sense 1
dioon -- (any cycad of the genus Dioon; handsome palmlike cycads with robust crowns of leaves and rugged trunks)
       => cycad -- (any tropical gymnosperm of the order Cycadales; having unbranched stems with a crown of fernlike leaves)