Asaphus
noun
As·a·phus
\ˈasəfəs\
Definition of Asaphus
: a genus of trilobites occurring abundantly in the Ordovician of northern Europe and having subequal cephala and pygidia
Read the Latest from M-W
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 asaphus
New Latin, irregular from Greek asaphēs indistinct, dim, from a- 2a- + saphēs distinct, clear
Seen and Heard
What made you want to look up Asaphus? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!