noun
closing properly; shutting tightly
Refers to the state or quality of being firmly closed, often used for doors, lids, or containers. Implies a good seal or fit.
See also: 締まり
この窓は閉まりが悪い。
This window doesn't close properly.
冷蔵庫の閉まりを確認してください。
Please check that the refrigerator is shut tightly.