labyrinthodontia

Noun labyrinthodontia has 1 sense

• labyrinthodontia(n = noun.animal) labyrinthodonta, superorder labyrinthodonta, superorder labyrinthodontia - extinct amphibians typically resembling heavy-bodied salamanders or crocodiles and having a solid flattened skull and conical teeth; Devonian through Triassic;
is a kind of animal order
is a member of amphibia, class amphibia