What's Trending Now
More Trending Words
Tetralophodon
noun
Tet·ra·loph·odon
Definition of Tetralophodon
: a genus of Pliocene mastodons having a very short lower jaw and long straight upper tusks
From the M-W Editors
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 tetralophodon
New Latin, from tetra- + loph- + -odon
Seen and Heard
What made you want to look up Tetralophodon? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!