Clethrionomys

noun
Cleth·​ri·​on·​o·​mys | \ ˌklethrēˈänəmə̇s \

Definition of Clethrionomys

: a genus of rodents consisting of the red-backed mice

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!

History and Etymology for Clethrionomys

New Latin, from clethriono- (modification of Greek kleithrion, diminutive of kleithron entrance of the windpipe, from kleiein to close) + -mys

Keep scrolling for more

Learn More about Clethrionomys

Statistics for Clethrionomys

Cite this Entry

“Clethrionomys.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Clethrionomys. Accessed 24 Sep. 2020.

Comments on Clethrionomys

What made you want to look up Clethrionomys? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

Test Your Vocabulary

Homophone Quiz

  • three bears two of them look like theyre whispering to a third bear who looks chuffed to be the center of attention
  • In order to judge how people felt, the senator's office hired a firm to take a ______.
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Add Diction

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!