Sphenodon punctatum

Từ điển WordNet v3.1 - WordNet Dictionary

noun

only extant member of the order Rhynchocephalia of large spiny lizard-like diapsid reptiles of coastal islands off New Zealand
• Syn:
tuatara
• Hypernyms:
diapsid, diapsid reptile
• Member Holonyms:
Sphenodon, genus Sphenodon