SINCE 1828
Heteromyidae
plural noun
Het·er·o·my·i·dae
Definition of Heteromyidae
: a family of New World rodents having fur-lined external cheek pouches, large eyes, well developed ears, elongated hind limbs and tail adapted to leaping and balancing, and the ability to live on dry food and depending on metabolic water to survive under extreme desert conditions — see pocket mouse
Keep scrolling for more
Comments on Heteromyidae
What made you want to look up Heteromyidae? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Liar, Liar Quiz
-
- Someone who pretends to be sick in order to avoid work is a:
Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
-
Liar, Liar Quiz
Test your knowledge of words for lies, liars, and those being lied to. In other words, everyone.
Take the quiz -
Winter Words Quiz
Take the quiz -
True or False?
Test your knowledge - and maybe learn something along the way.
Take the quiz -
Syn City
Build a city of skyscrapers—one synonym at a time.
Play the game
Share Heteromyidae
Resources for Heteromyidae