order cordaitales is a noun meaning "extinct plants having tall arborescent trunks comparable to or more advanced than cycads; known from the Pennsylvanian period; probably extinct since the Mesozoic era". It carries one recorded sense.
extinct plants having tall arborescent trunks comparable to or more advanced than cycads; known from the Pennsylvanian period; probably extinct since the Mesozoic era
Definitions, synonyms and semantic relations for order cordaitales come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.