-
Trending Now:
More Trending:
- implode ballistic transgender beleaguer scaramouch
- ALL
Illaenus
noun
Il·lae·nus
\ə̇ˈlēnəs\
Definition of Illaenus
: a genus of Ordovician and Silurian trilobites
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 illaenus
New Latin, from Greek illaenein to squint
Seen and Heard
What made you want to look up Illaenus? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!