Noun has 2 senses

• field mouse(n = noun.animal) vole - any of various small mouselike rodents of the family Cricetidae (especially of genus Microtus) having a stout short-tailed body and inconspicuous ears and inhabiting fields or meadows;



• field mouse(n = noun.animal) fieldmouse - any nocturnal Old World mouse of the genus Apodemus inhabiting woods and fields and gardens;