鼠ねずみ入いらずねずみいらずMeanings1nounratproof cupboard; mouse-proof cabinetA traditional Japanese storage cupboard or cabinet designed to keep out rats and mice, often with tight-fitting doors and raised legs.祖そ母ぼの家いえには、古ふるい鼠ねずみ入いらずがまだ残のこって