cycad

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any tropical gymnosperm of the order Cycadales;
having unbranched stems with a crown of fernlike leaves
• Hypernyms:
gymnosperm
• Hyponyms:
sago palm, Cycas revoluta, zamia, ceratozamia, dioon,
dioon, kaffir bread, Encephalartos caffer, macrozamia, burrawong,
Macrozamia communis, Macrozamia spiralis