reremouse

/ˈrɪrmaʊs/
noun
  1. An old or literary term for a bat (the flying mammal).
    • The old poem described a cave full of reremice hanging from the ceiling.
    • In medieval bestiaries, the reremouse was often depicted as a creature of the night.
    • Shakespeare used the word reremouse in some of his plays to mean a bat.
Synonyms
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