superorder labyrinthodontia is a noun meaning "extinct amphibians typically resembling heavy-bodied salamanders or crocodiles and having a solid flattened skull and conical teeth; Devonian through Triassic". It carries one recorded sense.
extinct amphibians typically resembling heavy-bodied salamanders or crocodiles and having a solid flattened skull and conical teeth; Devonian through Triassic
Definitions, synonyms and semantic relations for superorder labyrinthodontia come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.