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reremouse

American  
[reer-mous] / ˈrɪərˌmaʊs /

noun

Archaic.

plural

reremice
  1. a bat.


reremouse British  
/ ˈrɪəˌmaʊs /

noun

  1. an archaic or dialect word for bat 2

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of reremouse

before 1100; Middle English reremous, Old English hrēremūs, equivalent to hrēre- (origin uncertain; perhaps akin to hrēran to move) + mūs mouse