Definition

A type of lizard that belongs to the order Rhynchocephalia, known for its unique features and ancient lineage.

Example

The sphenodont is often studied for its evolutionary significance and distinct characteristics.

Conversation

Have you ever heard of a sphenodont?

No, I haven't. What is it?

It's actually a type of lizard that's quite unique.

That sounds interesting! I love learning about different reptiles.

Synonyms & Antonyms

Root Explanation

Sphenodont → It is formed from "sphen" (from Greek "sphenos", meaning wedge) and "odont" (from Greek "odous", meaning tooth). The word refers to a wedge-shaped tooth, characteristic of certain reptiles like tuataras.

Memory Tip

Think of the wedge shape ('sphen') of the tooth ('odont') to remember that 'sphenodont' refers to a type of reptile with wedge-shaped teeth.

Visually Confused Words