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sphenodon

American  
[sfee-nuh-don, sfen-uh-] / ˈsfi nəˌdɒn, ˈsfɛn ə- /

noun

  1. tuatara.


sphenodon British  
/ ˈsfiːnəˌdɒn /

noun

  1. the technical name for the tuatara

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of sphenodon

1875–80; < New Latin: genus name (originally Sphaenodon ), equivalent to Greek sphēn- sphen- + -odōn -toothed ( -odont )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Tuatara, scientific name Sphenodon punctatus, only reproduce every four years, and McGeorge spent 12 years attempting to help mother Mustard and father Pixie procreate.

From Reuters

Sphenodon, sfē′nō-don, n. a genus of South American fossil sloths; a genus of extinct New Zealand lizards.—adj.

From Project Gutenberg

The New Zealand tuatara, or Sphenodon, is the sole surviving member of a reptilian order that once was as widespread and species-rich as are today’s other three reptilian clans — the crocodilians, the snakes and lizards, the turtles and tortoises.

From New York Times

In Sphenodon the anterior pterygoid muscle arises from the dorsal surface of the pterygoid bone and from the adjacent bones.

From Project Gutenberg

There were reptiles with peculiarities in their teeth such as to have caused their order to be named Amnodontia, and it is members of this extinct order that the lizard Sphenodon more or less resembles, and it is this resemblance which gives it that special interest before noted.

From Project Gutenberg