cordaitaceae | sense examples, Usage and Definition from wordnet dictionary online

Noun cordaitaceae has 1 sense

Cordaitaceae, family Cordaitaceae - chiefly Paleozoic plants; Cordaites is the chief and typical genus
--₁ is a kind of gymnosperm family
--₁ is a member of Cordaitales, order Cordaitales
--₁ has members: Cordaites, genus Cordaites