Rear"mouse`, Rere"mouse` (?), n. [AS. hreremus; probably fr. hreran to agitate, stir (akin to G. ruhren, Icel. hraera) + mus mouse.] Zool.
The leather-winged bat (Vespertilio murinus).
[Written also
reermouse.]
© Webster 1913.
Rere"mouse` (r?r"mous`), n. Zool.
A rearmouse.
© Webster 1913.