-
Trending Now:
More Trending:
- beleaguer scaramouch non sequitur admiral's mast calumny
- ALL
Cephalaspis
noun
Ceph·a·las·pis
\-pə̇s\
Definition of Cephalaspis
: a genus (the type of the family Cephalaspidae) of Devonian ostracoderms having the head covered by a flattened shield rounded in front and prolonged into posteriorly directed lateral points and the eyes close together in the middle of the head shield — see cephalaspida
Explore Merriam-Webster
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 cephalaspis
New Latin, from cephal- + -aspis
Seen and Heard
What made you want to look up Cephalaspis? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!