SphenodonWordNet Explorer
Explore synonyms, antonyms, hypernyms, hyponyms, and semantic relationships for “sphenodon” powered by Princeton WordNet.
noun
coextensive with the order Rhynchocephalia: tuataras
noun
a genus of reptiles
noun
tuataras; extinct forms from middle Triassic
noun
only extant member of the order Rhynchocephalia of large spiny lizard-like diapsid reptiles of coastal islands off New Zealand