house mouse

English Thesaurus

1. brownish-grey Old World mouse now a common household pest worldwide (noun.animal)

hypernym	:	mouse,
definition	:	any of numerous small rodents typically resembling diminutive rats having pointed snouts and small ears on elongated bodies with slender usually hairless tails (noun.animal)

member meronym	:	genus mus, mus,
definition	:	type genus of the Muridae: common house mice; the tips of the upper incisors have a square notch (noun.animal)