- A palm-like plant of tropical and subtropical regions, bearing large male or female cones. Cycads were abundant during the Triassic and Jurassic eras, but have since been in decline.
More example sentences
- Class Cycadopsida, subdivision Gymnospermae: twenty species in the genus Cycas and family Cycadaceae
- Modern cycads are tropical plants whose ancestors can be traced in the fossil record for about 300 million years.
- A few species of cycads still exist in tropical and sub-tropical regions today, and although they are used as ornamental plants some of them are facing possible extinction.
- Instead of ponderosa pines, the dominant plants were cycads, which resemble tree ferns.
mid 19th century: from modern Latin Cycas, Cycad- (order name), from supposed Greek kukas, scribal error for koikas, plural of koix 'Egyptian palm'.
More definitions of cycadDefinition of cycad in:
- The US English dictionary