DictionarydormouseSmall hibernating rodent
noun

dormouse

DOR-mouse/ˈdɔːrmaʊs/

A small rodent with a furry tail that typically hibernates.

A dormouse curls up in its nest for the winter.

A small hazel dormouse sleeps tightly curled in a rounded nest of dry leaves and grass, its furry tail wrapped around its body.
Etymology

The name may combine “to sleep” with “mouse,” fitting the rodent’s long winter dormancy. Alternatively, the mouse element may be a reinterpretation of an earlier sleep-related name rather than an original component.

In context

animal fun facts1:03
The edible dormouse digs into the ground and rolls up like a ball.
All About Hibernation - Animals for Kids - Educational Video

More examples

  • The dormouse grips a hazelnut between its front paws.
  • Dormice usually search for food at night.
  • We recognize the dormouse by its furry tail.

Forms

dormouse · dormice

Similar words

rodent
A broader category that includes dormice and many other animals.