Definition

A type of reptile that is native to New Zealand, known for its unique features and often referred to as a tuatara.

Example

The sphenodon is often called a living fossil due to its ancient lineage.

Conversation

Have you ever heard of a sphenodon?

No, what is that?

It's actually another name for a tuatara, a unique reptile from New Zealand.

That sounds interesting! I’d love to learn more about it.

Synonyms & Antonyms

Root Explanation

Sphenodon → It is formed from "sphen" (from Greek "sphenos", meaning wedge) and "odon" (from Greek "odous", meaning tooth). The word refers to a wedge-shaped tooth, which is characteristic of the species it describes.

Memory Tip

Think of the wedge shape ('sphen') of the tooth ('odon') to remember that 'sphenodon' refers to a creature with wedge-shaped teeth.

Visually Confused Words