order cycadales is a noun meaning "primitive tropical gymnosperms abundant in the Mesozoic, now reduced to a few scattered tropical forms". It carries one recorded sense.
primitive tropical gymnosperms abundant in the Mesozoic, now reduced to a few scattered tropical forms
Definitions, synonyms and semantic relations for order cycadales come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.