Reithrodontomys

noun
Rei·​thro·​don·​to·​mys | \ ˌrīthrəˈdäntəˌmis \

Definition of Reithrodontomys

: a genus of cricetid rodents comprising the harvest 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 Reithrodontomys

New Latin, from reithr- (from Greek rheithron that which flows, stream, from rhein to flow) + odont- + -mys

Keep scrolling for more

Learn More about Reithrodontomys

Statistics for Reithrodontomys

Cite this Entry

“Reithrodontomys.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Reithrodontomys. Accessed 5 Dec. 2020.

Comments on Reithrodontomys

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

WORD OF THE DAY

Test Your Vocabulary

Musical Words Quiz

  • gramophone
  • Which word describes a musical performance marked by the absence of instrumental accompaniment?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Citation

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!