dormouse

詳細解釋：

dor.mouse

n.（名詞）
Any of various small, squirrellike Old World rodents of the family Gliridae.
榛睡鼠：一種小型貌似松鼠的東半球齧齒目睡鼠科動物

來源：
Middle English
中古英文
probably alteration influenced by mouse * see mouse
可能為 受 mouse的影響 *參見 mouse
of Anglo-Norman dormeus [inclined to sleep, hibernating]
英法文 dormeus的變化 [欲睡的，冬眠的]
from Old French dormir [to sleep] * see dormant
源自 古法文 dormir [睡覺] *參見 dormant