1. a small European rodent that hibernates during winter and is active at night

Examples

• The dormouse curled up in its nest for the long winter sleep.
• We spotted a dormouse climbing through the hazel branches at dusk.
• The Dormouse in Alice’s Adventures in Wonderland was always falling asleep.
• Dormice are known for their ability to hibernate for up to six months.
• The tiny dormouse weighed only a few ounces.
• Conservation efforts help protect the endangered hazel dormouse.
• The dormouse’s large eyes help it see in the dark.