Definition of Archaeocyatha
in some classifications
:a phylum of extinct animals of uncertain systematic relations represented by fossils of the genus Archaeocyathus
-
Trending Now:
More Trending:
- dotage, dotard otherwise federalism bodega carceral
- ALL
What's Trending Now
More Trending Words
Archaeocyatha
plural noun
Ar·chaeo·cy·a·tha
People Are Reading
There's more!
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Start your free trial today and get unlimited access to America's largest dictionary, with:
- More than 250,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Origin and Etymology of archaeocyatha
New Latin, from Archaeocyathus
Seen and Heard
What made you want to look up Archaeocyatha? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!