• (n.) A mouse (Arvicala agrestis), called also meadow mouse, which often does great damage in fields and gardens, by feeding on roots and seeds. Found on http://thinkexist.com/dictionary/meaning/campagnol/
Cam`pa`gnol' noun [ French , from campagne field.] (Zoology) A mouse ( Arvicala agrestis ), called also meadow mouse , which often does great damage in fields and gardens, by feeding on roots and seeds. Found on http://www.encyclo.co.uk/webster/C/13