labyrinthodont

Having teeth with a labyrinthine internal structure.

Of or relating to an extinct group of amphibians having a labyrinthine tooth structure, often classified in the subclass (or superorder) Labyrinthodontia.

Having an intricate or labyrinthic structure, as a tooth.

Having teeth of labyrinthic structure; specifically, pertaining to the Labyrin-thodontia, or having their characters.

A labyrinthodont animal; a member of the order Labyrinthodontia.

Of or pertaining to the Labyrinthodonta.

Having teeth with a labyrinthine (maze-like) internal structure

Any extinct amphibian of the subclass Labyrinthodontia

an amphibian of the superorder Labyrinthodontia