Definitions
from The Century Dictionary.
- noun A genus of spatangoid echinoids with rounded or cordate, convex dorsal surface, found in Upper Jurassic and Cretaceous rocks.
Etymologies
Sorry, no etymologies found.
Support
Help support Wordnik (and make this page ad-free) by adopting the word pygurus.
Examples
Sorry, no example sentences found.
Comments
Log in or sign up to get involved in the conversation. It's quick and easy.