Definition of tuatara
The word tuatara uses 7 letters:aaarttu.
TUATARA is playable in:
n. - A large iguanalike reptile (Sphenodon punctatum) formerly common in New Zealand, but now confined to certain islets near the coast. It reaches a length of two and a half feet, is dark olive-green with small white or yellowish specks on the sides, and has yellow spines along the back, except on the neck. 2